
Ubik recounts an exclusive evening in London, where Purists were granted a rare opportunity to witness a legendary piece of horological history: the Rolex Deep Sea Special. This article captures the excitement of seeing the watch that accompanied the Trieste submersible to the Mariana Trench, alongside its modern successor, the Rolex Deepsea.






















The Sea-Dweller reference 116600 marked the return of the 40mm case size for the model, a dimension that had been absent from the Sea-Dweller lineup for some time. This reference reintroduced several classic Sea-Dweller design elements, distinguishing it from its larger contemporary, the Sea-Dweller 4000. It was produced for a relatively short period, making it a notable transitional model within the brand's professional tool watch offerings.
This reference features a stainless steel case measuring 40mm in diameter and 15.3mm in thickness. It is equipped with a unidirectional rotating bezel made of black ceramic with a 60-minute graduation. The watch is powered by the automatic caliber 3135, offering a power reserve of approximately 48 hours. A sapphire crystal protects the black dial, which includes a date complication without the cyclops lens, a characteristic feature of the Sea-Dweller line.
Appealing to collectors who appreciate traditional proportions and the technical capabilities of a professional dive watch, the 116600 is recognized for its blend of heritage design and modern materials. Its limited production run contributes to its appeal among enthusiasts seeking a Sea-Dweller with a more classic case size and specific aesthetic details, such as the matte-like black dial and the absence of the cyclops over the date.
That would be the modern Chrono, right? Ha. You captured it very well, Ubik. Two historic watches....and quite a remarkable story behind both. I also want to express thanks to Dave....and subsequently Imran for getting the invites. A great evening for sure.
A beast of a watch! :) Here are some related documents... 1954 1964 Unfortunately I am not sure what the second document says as I don't read Frensh - but I do like the Submarine! :) Best, my friend Blomman
" mesoscaphe , diving vessel built by the Swiss scientist Jacques Piccard that suspended itself automatically at predetermined depths. The first mesoscaphe was built for the 1964 Swiss National Exhibition in Lausanne and designed as a tourist submarine for 40 passengers. Although it could descend to more than 600 m (2,000 feet), most of the mesoscaphe’s 1,100 descents into Lake Geneva during 1964 and 1965 reached only about 90 m (300 feet). " from . Some of my family in Switzerland went in the
And history! :) Best Blomman
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