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The first Sea-Dweller, the Reference 1665, debuted in circa 1967 and was designed with saturation divers in mind. The key differentiator between a Sea-Dweller and its little sibling, the Submariner, is that the SD always has a helium escape valve (or 'HEV') on the left case profile and a higher domed crystal with no cyclops magnifier. The earliest prototypes were actually Submariners with the added HEV on the left case profile, but it was the 1665 that first bore the Sea-Dweller name on the dial.
However, this isn't your run of the mill ‘1665’...
This piece features two lines of text on the dial that read: “Sea-Dweller+Submariner 2000” in red, rather than the usual white. It has since become known to collectors as the "Double Red Sea-Dweller" or DRSD.
Dating to circa 1974, this 'MK4' variant comes to us in strong overall condition. The Oyster case with the helium escape valve on the left case profile, shows signs of a light previous polishing and light signs of wear throughout. The lugs remain thick and symmetrical with no signs of over polishing. The bezel assembly also retains defined knurling, and houses a black insert with a very light patina developing. The dial inside is simply immaculate. The black surface is clean and consistent and the Tritium plots remain completely intact and uniform in patina. The handset matches perfectly. This piece comes fitted to a correct Oyster bracelet with a fliplock dive clasp.
All things considered, this is a truly well-rounded example of an always desirable and uncommon reference.
Condition Report & Details
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Shipping, Returns, & Warranty
Every Oliver & Clarke timepiece comes with a one-year mechanical warranty starting from the date of delivery. We ensure all watches are in wonderful working condition and are ready for daily wear. Many have been fully serviced by our team of watchmakers.
Please note:
- Due to the vintage or antique nature of many of our watches, they may not keep time as accurately as when new, nor as precisely as quartz or electronic devices.
- We do not guarantee water resistance and do not warranty against moisture or water damage. Deliberate exposure to water or steam is not recommended.
Warranty Exclusions:
- Internal or external damage caused by accidents, mishandling, abuse, modifications, or services performed by anyone other than our authorized personnel.
- Our warranty is non-transferable.
The Oliver & Clarke Guarantee
At Oliver & Clarke, we meticulously vet each watch to ensure its authenticity and quality. Your satisfaction is our top priority, and our mission is to help you find the perfect timepiece. If you have any questions, we are here to assist you promptly.
Our Guarantee:
- Each timepiece is thoroughly evaluated, authenticated, and approved by our expert team before it is offered for sale.
- We guarantee the period-correctness of all components unless otherwise stated.
- The authenticity of each watch is guaranteed in perpetuity.
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