Rolex
Sea-Dweller 16600
Ref. 16600
The Rolex Sea-Dweller 16600 is a professional dive watch renowned for its robust construction and deep-sea capabilities. Introduced as part of Rolex's tool watch lineup, it features a helium escape valve and a unidirectional rotating bezel, making it highly collectible among enthusiasts for its diving heritage and durability.
crystalSapphire
braceletStainless steel Oyster bracelet with fold-over clasp and safety
movementAutomatic, Caliber 3135, 48-hour power reserve
functionsDate
dial colorBlack
case diameter40
case materialStainless steel
water resistance1220 meters (4000 feet)
year1989–2009
A registered Rolex 16600 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.