Rolex MK II “Triple Six” Seadweller ref. #16660

Additional images

Model: , ,

Year of issue: 1982

Reference number: 16660

Serial number: 7468xxx

Condition: hardly worn

Status: sold

Dealer country: United States

Price in US $: n/a

Watch details

The second evolution of the Seadweller with a 4000 foot depth rating, this watch retains its excellent case condition, handsome patina and a Mark II glossy dial with white gold surrounds. There is some “spidering” on the dial, which is only visible from certain angles or under magnification. The watch has a great vintage look, yet is modern enough to wear daily. Bracelet #93160. 40mm. Stock 41854


Joshua Bonifas


1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch. Learn more about the first Seadweller from my RPReport by following this link...

SEA-DWELLER 4000 - 1978

Rolex launched the Sea-Dweller 4000, waterproof to a depth of 1,220 metres (4,000 feet).