Showing posts with label Sea-Dweller. Show all posts

An Evening with Rolex

Tuesday, March 26, 2013

I recently enjoyed a private dinner with Rolex & around 12 other guests at their new 32 St James building in London, truly beautiful premises which they have sympathetically refurbished to provide a perfect setting for small informal client & collector events.

The dinner was followed by a private viewing of the new Rolex DEEPSEA SEA-DWELLER CHALLENGER and one of the original vintage Rolex DEEPSEA SPECIALS. I won't go into too much detail as there are always more questions than answers, but will share a few images of the evening just to put you in the mood.


The original Rolex DEEPSEA SEA-DWELLER CHALLENGER 39370FT / 12000M


Image of the Rolex DEEPSEA SPECIAL presented above the actual watch in the Display
Another Image of the Rolex DEEPSEA SPECIAL presented above the actual watch in the Display
actual Vintage Rolex DEEPSEA SPECIAL
The Case & Lugs are of interest
actual Vintage Rolex DEEPSEA SPECIAL
Interesting to note that the fact the actual watch on display did not have an underline was lost on our hosts
Do you have an original vintage Rolex, Patek Philippe, Omega or Blancpain watch you are looking to sell, value or just share your story? Please contact Daniel Bourn via sales@vintage-db.com or tel. +44 7977 469 568.

Patek Philippe Nautilus 3700/1 Oman

Monday, June 18, 2012


The recent Geneva Auctions included the following Lot (315) from Christies


The watch attracted much interest and was finally acquired by Vintage-DB for 81k CHF, 30k above the original estimate, not particularly surprising if you consider the Lot Notes advised that "In depth research results in the discovery that this reference 3700/1 is the only known example of a stainless steel Nautilus model made to the special order for the Royal Household of the Sultanate of Oman." This statement is actually not quite correct, as we were aware of another other example, although this made the lot more interesting.

We previously presented via the Vintage-DB Blog, information on the special order vintage Rolex watches issued by Sultan Qaboos Bin Sa'id to the British Military (Rolex ref. 1665 Oman Khanjar & Qaboos Sea-Dwellers) in the 1970s, of particular interest in this instance are the Rolex Red 'Oman Khanjar & Qaboos Sea-Dwellers which are found in a consecutive numbered batch of 80-90 watches. This is unusual as most serials are issued in a random order & not assigned to a specific model,  indicating a dedicated special order to Qaboos.

We can now be quite sure that not only did Qaboos commission a special order Patek Philippe Nautilus 3700/1 with Oman Khanjar dial, but as with the Red 'Oman Khanjar & Qaboos' Sea-Dwellers, the discovery of a 2nd Patek Philippe 3700/1 with Oman Khanjar dial (pictured below) indicates that the watch sold by Christies forms part of what is also a small consecutive serial batch of the iconic Genta designed Patek Philippe Nautilus 3700/1. Incredibly the 2 watches that have surfaced have consecutive serial numbers 536.200 and 536.201 (536.201 is the Christies watch), movement numbers are just 1 digit apart 1.304.952 and 1.304.954 and the Patek Philippe Archive Extracts advises that both watches were sold  on 31st July 1978.

PATEK PHILIPPE - NAUTILUS - 3700/1 - OMAN KHANJAR - Serial. 536.200 - Movement 1.304.952
PATEK PHILIPPE - NAUTILUS - 3700/1 - OMAN KHANJAR - Serial. 536.200 - Movement 1.304.952
PATEK PHILIPPE - NAUTILUS - 3700/1 - OMAN KHANJAR - Serial. 536.201 - Movement 1.304.954
PATEK PHILIPPE - NAUTILUS - 3700/1 - OMAN KHANJAR - Serial. 536.201 - Movement 1.304.954

PATEK PHILIPPE - NAUTILUS - 3700/1 - OMAN KHANJAR - Serial. 536.200 & 536.201
Further research indicates the possible existence of a 3rd + 4th watch with serial numbers which enables us to estimate a consecutive numbered batch of approximately 20 examples.

Given the interest, demand and ever increasing values of the genuine Oman issued Rolex watches, a special order Patek Philippe with the Oman Khanjar dial crest is important to both vintage Rolex & Patek Philippe collectors and increases the interest, understanding and significance of the 1970s Qaboos era watches.

Do you have an original vintage Rolex, Patek Philippe, Omega or Blancpain watch you are looking to sell, value or just share your story? Please contact Daniel Bourn via sales@vintage-db.com or tel. +44 7977 469 568.

© Copyright  Daniel Bourn www.vintage-db.com

A pair of Patent Pendings

Sunday, December 4, 2011

It is always exciting to find new watches from original owners & to be able share their stories with clients and collectors. I have been fortunate over the years to have been offered some incredible examples & have had the pleasure of spending many hours in the company of divers who entertained me with tales of there amazing careers.

The following find or more accurately find(s) was something very special.

I was initially contacted in 2010 by a diver we shall refer to as 'M', who was looking to sell his vintage Rolex 'Double Red' Sea-Dweller. A brief conversation & some blurred images soon identified that it was not just any Double Red, but a Mk 1 Patent Pending. My excitement was only tempered by the fact it was in Australia & the owner was going to be offshore for several months. However we continued to communicate and I took an option on the watch with a plan to meet up for a first hand inspection in the future. 

The story then took the first step in what would be a significant twist.  

The owner of the watch had a friend, also a diver (and who we shall also refer to as 'M') that he had known and worked with since the early 1970s, diver 2 also had a vintage Rolex & wondered if I would be interested in purchasing that one as well.  At this point it all seemed too good to be true, but in the next weeks some images of the second watch arrived and to my surprise we had a second Mk 1 Patent Pending Sea-Dweller. While the stories of both watches were similar, and consistent with those that i had heard in the past from divers who had been issued the Pat Pending watches, diver 2 advised that he retained written documentation of the original issue from Rolex. At this point I was completely sold, the only obstacle was that the first watch was in Australia, the second watch in Singapore, and I was in Europe, so we agreed we would all meet in Singapore for the inspection & to conclude the deal.

On the morning of our flight, disaster struck, diver 1s passport was due to expire in 4 months and the Singapore authorities would not issue a short term permit, everything had to be rearranged. A few tense weeks followed before we were finally ready to meet again, this time there were no problems, the watches were inspected and found to be perfect examples.


The story did not end there.

The general consensus among collectors is that Rolex developed the Helium Gas Escape Valve (HEV) in conjunction with Comex during the late 1960s via testing of the HEV & non HEV model ref.1665 Patent Pending Sea-Dwellers. 

During the unravelling of this story it became apparent that whilst both of these divers were the original owners and had worked for Comex  during their careers neither was employed by Comex during the late 1960s/early 1970s when they were issued with their watches.

Memories & dates, especially those from 40 years ago can sometimes get confused &  influenced by things that are read, but in this case the original issue of the watches was supported by documented evidence from Rolex.

The following documentation chronicles the period from when Diver 2 received an offer from Rolex to test the new Rolex Sea-Dweller, the reports relating to the results of his testing & on completion confirmation that he was to retain the watch as a gift. I will leave you to peruse the documentation below, but this is the first time that i have seen the original issue & testing results recorded by Rolex and the Diver in their entirety.
I have highlighted several key statements which I feel are significant, they relate to either the testing results or the confirmation from Rolex that the Patent Pending trials conducted to achieve the HEV Patent approval were not exclusive to Comex. The final letter is dated February 17th 1972 and only then does it appear that the exclusivity agreement with Comex had been reached. Until 1972 the testing had been conducted with all of the major diving companies & the exclusivity agreement until this point could have been made with Divecon or any of the others involved in the trials, not just Comex.


The original proposal from Rolex to loan & test the new 1665. Sea Dweller
Delivery confirmation of the watch from Rolex to 'M'

Testing results sent from 'M' to Rolex
Confirmation of receipt of the testing results from Rolex to 'M'
Confirmation from Rolex of the exclusivity agreement with another diving company (Comex) - Feb 17th 1972
The story was to take one final twist. 

I had advised both divers that the serials of the Mk 1 Patent Pendings fell into very distinct batches, & that I would only be interested, if they both met that criteria & the inner case backs and documentation matched. As i advised earlier both watches were perfect, but there was more. 

Although the divers had been friends & colleagues since the early 1970s, the issue & testing of their watches had occurred at different times in different parts of the world. Until we met, not only had they never realised the 2 watches they had worn for the last 40 years were important to watch collectors as prototype dive watches, but by an incredible co-incidence the serial numbers of both watches were consecutive, 464 & 465.

I am therefore pleased to present the Patent Pending Twins and share a selection of the original images which M & M kindly provided along with the original Rolex documentation and a detailed history of their incredible careers as pioneers in an era that was fundamental to the development of deepsea diving & Rolex dive watches.





Do you have an original vintage Rolex, Patek Philippe, Omega or Blancpain watch you are looking to sell, value or just share your story? Please contact Daniel Bourn via sales@vintage-db.com or tel. +44 7977 469 568.

© Copyright  Daniel Bourn www.vintage-db.com

Rolex ref.1665 'Oman Khanjar & Qaboos' Sea-Dwellers

Friday, October 21, 2011

Muscat & Oman 

The state of Oman lies on the Southeast tip of the Arabian Peninsula, a position of extreme strategic importance with regard to the flow of oil through the Gulf. It has long standing military and political ties with the United Kingdom and United States.

Ruled by the Al Bu Sa'idi dynasty since 1744. Oman was once a regional power, with a sultanate that extended to Iran, modern day Pakistan and south to Zanzibar on the coast of southeast Africa. Over time, its power declined and it came under the increasing influence of the United Kingdom.

From 1932 to 1970 Oman was ruled by Sultan Sai’d bin Taimur.


Sultan Sa’id whilst careful to maintain Oman’s relationship with the United Kingdom took little interest in maintaining the ongoing stability of his country. Restricting Oman's contact with the rest of the world, discouraging development and unable to handle the increasing complexity of domestic politics, Omani affairs became an international concern.

By 1962, Marxist revolutionaries formed the Popular Front for the Liberation of Oman in the province of Dhofar and revolted against the Sultan. Sultan Sa’id survived an assassination attempt but the events had a profound effect, he became more withdraw and erratic in his governance. No one was safe from the Sultan's control and increasing paranoia, including his son Qaboos Bin Sa‘id.

Sultan Qaboos & the Coup d’état

Sultan Qaboos Bin Sa‘id (pictured below) was born in Salalah in Dhofar on 18 November 1940. In 1960, at 20 years of age, he entered the Royal Military Academy Sandhurst in England, forming a great friendship with Tim Landon who would become a significant ally in the development of Oman in future years. After graduating from Sandhurst, Qaboos joined the British Army and was posted to the 1st Battalion The Cameroonians (Scottish Rifles), serving in Germany.


On his return to Oman in 1964 Qaboos was placed under house arrest by his father Sultan Sa’id, and remained there until July 23, 1970, when with the support of the British government (who had become increasingly concerned by Sultan Sa’id's behavior and with Oman on the brink of an oil boom, the British were keen to share) agreed to deploy operatives from the SAS to enable Qaboos with the assistance of his friend Tim Landon to depose his father Sultan Sa’id in a palace coup d’état.

Brigadier Tim Landon, the mysterious ‘White Sultan’ as he became known, is believed to be a key ally in the plot to overthrow the old Sultan and put his son on the throne. A latter-day T E Lawrence, Landon served Britain well through a close bond with the Arab world. He remained a close friend and advisor to Qaboos through out his life.


The above picture is believed to be the only image in existence of Landon, a man who guarded his privacy very closely. It is said that when at home in the UK he would drive a privately owned black London taxi to avoid attention. It is rumoured that Qaboos would send Landon a gift of £1m GBP each year on his birthday, and on his death in 2007 his wealth was reported to have exceeded that of the Queen.

Following the coup, the deposed Sultan Sa’id bin Taimur went into exile in London and died 2 years later. When asked once of his greatest regret, the Sultan replied: "Not having had Landon shot."

The New Oman & the SAS 

On his ascension to the throne in 1970, Qaboos immediately instigated major social, educational and military reforms, with the intention of ending the country's isolation and using its oil revenue for modernization and development.

In a further re branding exercise, he declared that the country would no longer be known as ‘Muscat and Oman’, but would change its name to "the Sultanate of Oman" in order to reflect its political unity, This was complimented by a new flag which replaced the traditional white flag that had been used since 1865. The National flag of Oman circa 1970-1995 featured the 3 colours of Red, White and Green.


The colours of the new flag symbolized the following:-

White = Peace and prosperity 

Green = Fertility and the Jebel al Akhdar or Green Mountains
Red = Battles against foreign invaders



and incorporated the national emblem, a Khanjar dagger (pictured below) in a sheath
superimposed upon two crossed swords.

Qaboos also added a new individual standard for the Sultanate of Oman, which exclusively featured the Khanjar in Gold with Sultans Crown above.


In addition to implementing the necessary reforms to safeguard Oman’s future, Qaboos faced another issue, the Dhofar Rebellion that had commenced in 1962 was by 1970 growing ever stronger.

The British Military commanders in Oman suggested that a "hearts and minds" campaign code named ‘Operation Storm" be put into operation primarily by operatives from the British Special Forces elite 22nd SAS regiment (Boat, Air, Mobility & Mountain counter terrorism specialists).

Once ‘Operation Storm" was underway, many of the Omani’s who opposed the Dhofar rebels (because of differing beliefs) sided with the SAS who formed them into ‘counter gangs’, using their superior local knowledge, a strategy that had worked well for the SAS in both Kenya and Malaya. The SAS gradually began to occupy commanding positions on the mountain range throughout the Dhofar region, incurring running battles with the Dhofar rebels as they did.

9 SAS vs. 250 Dhofar Rebels 

"It was not our numbers, but our ideas" 


The Battle of Mirbat took place at 6 am on 19 July 1972. It has become one of the most famous stand-offs in the regiment's history; many have compared it to the famous battle at Rourke's Drift.

A 9 man permanent SAS team had been established at Mirbat earlier in the year. Each team was due to be posted for a three-month tour before being replaced. The occupying team was preparing to leave that very morning, when at about 5:30am a patrol discovered the 250 rebels on a hill to the North of the town.

One of the SAS gunners recalled what happened.

"We opened fire simultaneously, unleashing a hail of .50 cal bullets and machine gun fire at the approaching Adoo rebels. The running figures became a focal point where the red tracer and exploding incendiary rounds converged. Where moments before there had been an orderly advance, parts of the line now faltered and collapsed. Figures staggered, but still they kept coming, wave upon wave over the plain."

The surrounded SAS troops knew the situation the situation was serious, a frontal assault could only mean they were facing a very large force, a message was sent to the SAS HQ at Salalah. The rebels were well organised, advancing in groups and using high ground to lay down covering fire, by now rounds were coming in from all directions over the forts.

A lull in the fighting as the rebels recovered their wounded allowed two SAS troops to reach the gun pit of an antique 25 pounder (pictured below), which was used to devastating effect on the rebels, but as they fell more replaced them.


The perimeter walls started to collapse under heavy grenade attacks. A helicopter sent by HQ attempted to land on the nearby beach to evacuate the wounded but was hit by enemy machine gun fire and forced to turn back. At the gun pit one of the SAS troops had been killed and the other one bad wound to his chin resorted to firing the gun single handed, with the cannon raised to fire level at point blank range.

The 23 year old SAS captain Mike Kealy radioed for an air strike, by now the rebels were almost on top of the gun pit, the remaining men continued to pick off the advancing troops despite an almost continuous hail of bullets and grenades. Just as all seemed lost two Strike master jets roared over.

From the radio the jets were given targets, they would have to drop 500lb bombs on positions less than 60 yards from the gun crew. Just the sight of the jets had an immediate effect on the rebels, many began retreating. One jet was hit by heavy machine gun fire and forced to withdraw, more aircraft were called in while the rebels continued to retreat. A squadron based at SAS HQ were also dispatched and landed on the beach after flying in very low to avoid detection. A second air strike began as they were landing.

By 10.30am the rebels were forced to retreat in numbers, the wounded were loaded on to the helicopters and flown back to HQ.

SAS casualties included two dead and two seriously wounded.

In Britain the battle received no publicity, the gallantry awards not awarded until some four years after the event. The 9 SAS soldiers present at the battle of Mirbat on 19 July 1972 were

▪ Captain Mike Kealy

▪ Staff Sergeant Talaiasi Labalaba (Killed in Action) (pictured below)


▪ Sergeant Bob Bennett

▪ Corporal Roger Cole

▪ Lance Corporal P. Warne (aka Pete Wignall or Winner, Soldier I & Snapper)

▪ Trooper Sekonaia Takavesi (Killed in Action)

▪ Trooper Tommy Tobin

▪  Austin "Fuzz" Hussey

▪ Corporal L. M. Taylor (Understood to have been an alias)

Mission Accomplished 

When the Dhofar rebellion finally ended in 1976 with the insurgents suppressed, the SAS contingent that had been engaged in the conflict from the time of the coup amounted to around 80 men (supported by Oman locals). The insurgents had numbered almost 15,000, a staggering achievement.
The 22nd SAS Regiment went on to engage in countless other anti terrorist campaigns, and achieved notoriety during the 1982 Iranian Embassy siege which was broadcast worldwide.

Recognition by Gifts

There is a custom in the Gulf of presenting gifts, often watches, in recognition of achievements, appreciation or as a mark of respect. 
British troops on active duty would not normally be allowed to accept such gifts. However in the case of Oman circa 1970-76 the restrictions did not apply. The SAS were never officially on active duty, but in Oman under the cover of the ‘British Army Training Team’ as the official documentation of the time advised.

Two of our most recent acquisitions, provide a perfect opportunity to study further both the Rolex 1665 Red & Gold Khanjar Sea-Dwellers which were presented as gifts to SAS operatives by Qaboos for the 1970-76 Oman campaign.

The Rolex RED ‘Oman Khanjar & Qaboos’ Sea-Dwellers


The Rolex 1665 Omani Sea-Dwellers with either RED Khanjar or Qaboos dial script, were commissioned by Sultan Qaboos bin Sa’id via ASPREY of London in the early 1970s and presented to the British Military SAS troops who had served in Oman during the Dhofar rebellion between 1970-1976.

Many of the watches that have surfaced, like the one above, are found with a deep patina, due to the humidity in the Middle East being absorbed by the heavy tritium markers.

The configuration of the watches that have surfaced to date is as follows: -

• The Double Red lines, Depth rating and SCOC found on the standard 1665s of the period are absent and in its place the Omani Khanjar or Qaboos signature in bright red script.

• The tritium application on the 5 minute markers is very heavily applied.

• The serial numbers all begin 3,56x,xxx and are engraved between the lugs at 06:00 and inside the inner case back.

• The outer case back has the expected straight ‘Rolex’ style engravings of the period, but also carries the ASPREY engravings in the lower centre.


Following a comprehensive study of the known serial numbers, I believe that approximately 80-90 examples were produced in a consecutively numbered batch starting with serial 3566,9xx and ending at 3567,0xx. Of these estimated 80-90 examples, approximately 30% are now known. The known watches are evenly represented by either Red Khanjar or Qaboos dials, and the 2 dial variants have been fitted in a random sequence, i.e. we see consecutive serials with either dial, and then small batches of 3-4 watches with one dial type or the other.

The approximate number of watches issued is further supported by the number of SAS soldiers who served in Oman during the period 1970-1976 again reported to be in the 80s, so the assumption is that each soldier would have been allocated a RED Oman Sea-Dweller in recognition of their services.

The use of the colour Red for the Khanjar or Qaboos signature on the dials is also relevant to the colour of the new Oman national flag during this period. Red symbolized battles against foreign invaders. How very appropriate.

The Rolex GOLD ‘Oman Khanjar’ Sea-Dweller


Until recently only 3 of the Rolex 1665 Omani Sea-Dwellers with GOLD Khanjar dial script had surfaced and as such the information on configuration and delivery was something of mystery when compared to its Red counterparts. The watch featured above is the 4th example to appear, and aids our understanding of the batch.

The configuration of the Rolex 1665 Omani Sea-Dwellers with GOLD Khanjar dials that have surfaced to date is as follows:-

• The 2 lines of Double Red Text, Depth rating and SCOC found on the standard 1665s of the period are absent and in place the Omani Khanjar in Gold script.

• The Rolex coronet on the dial is a unique style and different to the Rolex 1665 Oman Red Khanjar or other coronets on the Double Reds of the period.

• The tritium application on the 5 minute markers is absent or minimally applied.

• The serial numbers all begin 5,xxx,xxx

On further analysis of the 4 known watches the serials indicate something more. On 3 of the 4 known watches including our recent acquisition (pictured above) the serials are within the standard Double Red batch and as follows:-

5,0xx,xxx
5,0xx,xxx
5,0xx,xxx

I have deliberately omitted the remaining numbers of the serials, but they indicate a pattern, which may also provide clues to the number of examples produced.

On these 3 watches the serial number is also engraved between the lugs at 6:00 and inside the case back.

2 of the above 3 watches have been serviced recently by Rolex Geneva and records appear correct.

The other example that is known has a slight variation to the serial, and while close, is slightly later at 5.3xx,xxx. The case back style also differs, although consistent with the Great White Sea-Dwellers of this period. The inner case back does not have the serial number engraved inside, which whilst again consistent with a 5,3xx,xxx serial Sea-Dweller, may also indicate that the dial was possibly not born with the watch but fitted later, as it appears out of batch. However, until more examples surface or the delivery is confirmed by Rolex, it remains only a thought.

So how many were of the Rolex 1665 Omani Sea-Dwellers with GOLD Khanjar dials were produced, and why?

If we assume the same ratio as with the Red Oman watches, i.e. approximately 80-90 watches produced with 30% of them having surfaced to date, this would indicate a production of Gold Khanjar Sea-Dwellers at around 9-12 watches. This number would also be supported by the numbering sequence of the 3 5,0xx,xxx watches that are known. Quite clearly a very small intentional batch, created for a specific reason.

Using the historical information provided earlier of Oman during the period 1970-1976, we know that the Gold Khanjar was used only to represent the Sultanate of Oman on the Sultanates official standard, whereas the national flag features the Khanjar in White. If the use of Red on the Red Khanjar / Qaboos Sea-Dwellers is as we believe significant, it would suggest the use of Gold here would also be, possibly to indicate a special presentation directly by Sultan Qaboos himself.

We know that the battle of Mirbat was under-reported and many considered the SAS team deserving of further individual awards for gallantry. However, many in Oman at that time perceived a desire by HM Government and the MoD to downplay incidents of direct involvement of British service personnel in military action. The British Military Intelligence Corporal who received a medal for gallantry from the Sultan at the time was threatened with disciplinary action by the British Army for being directly involved.

So it was not until some 4 years later, after the battle and once the Dhofar rebellion had been suppressed that: -

· Captain Mike Kealy received the Distinguished Service Order.

· Sergeant Bob Bennett was awarded the Military Medal.

The gunners on the 25 pounder

· Trooper Sekonaia Takavesi received the Distinguished Conduct Medal and

· Staff Sergeant Talaiasi Labalaba was awarded a posthumous Mention in Dispatches.

His former comrades have since campaigned for him to be awarded a posthumous Victoria cross.

We know that Qaboos was fully aware of the Battle of Mirbat as he presented an Omani
named Walid Khamis, who was injured during the battle, with the Sultan's Gallantry
Medal, Oman's highest award.

Given that the Battle of Mirbat was pivotal moment in defeating the insurgents, and the lack
of recognition given to the SAS soldiers by their own government, it is not inconceivable to
think that Qaboos who had previously commissioned the Red Oman watches to
commemorate the SAS soldiers who occupied Oman during the 1970-1976 campaign would commission a small special batch to honour the 9 SAS (and possibly others like William Stoker SOAF Strike master Jet commander) who put their lives at risk during the Battle of Mirbat to defend Oman from the rebellion.

Of course without official delivery information from Rolex, Qaboos or the surviving SAS
soldiers, we cannot be certain, but the theory should encourage further discussion, research and understanding of the events in Oman during the 1970s and the important watches that commemorate the period.

Thank you to Dr. Stephen B, Steven E, Paolo & Marc S for their invaluable contributions.

© Copyright  Daniel Bourn www.vintage-db.com

Do you have an original vintage Rolex, Patek Philippe, Omega or Blancpain watch you are looking to sell, value or just share your story? Please contact Daniel Bourn via sales@vintage-db.com or tel. +44 7977 469 568.