![The Sea-Dweller is equipped with a helium escape valve that allows the excess pressure built up in the watch case to be rel… | Rolex sea dweller, Sea dweller, Rolex The Sea-Dweller is equipped with a helium escape valve that allows the excess pressure built up in the watch case to be rel… | Rolex sea dweller, Sea dweller, Rolex](https://i.pinimg.com/736x/49/03/9c/49039c2c8ea90b646059dc273ba9a5e7.jpg)
The Sea-Dweller is equipped with a helium escape valve that allows the excess pressure built up in the watch case to be rel… | Rolex sea dweller, Sea dweller, Rolex
![Submariner 'COMEX', Ref. 5513 with helium escape valve | A stainless steel wristwatch with bracelet | Circa 1971 | Fine Watches | 2022 | Sotheby's Submariner 'COMEX', Ref. 5513 with helium escape valve | A stainless steel wristwatch with bracelet | Circa 1971 | Fine Watches | 2022 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/c5d9a5c/2147483647/strip/true/crop/2000x1988+0+0/resize/385x383!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F3a%2Fe9%2F3e0ebe8849ea80cdc4d256823bb1%2Fl22071-cblgd-4-t2.jpg)
Submariner 'COMEX', Ref. 5513 with helium escape valve | A stainless steel wristwatch with bracelet | Circa 1971 | Fine Watches | 2022 | Sotheby's
![ROLEX | SEA-DWELLER DOUBLE RED, REFERENCE 1665, STAINLESS STEEL WRISTWATCH WITH HELIUM ESCAPE VALVE, DATE AND BRACELET, CIRCA 1967 | Watches Online | Watches | Sotheby's ROLEX | SEA-DWELLER DOUBLE RED, REFERENCE 1665, STAINLESS STEEL WRISTWATCH WITH HELIUM ESCAPE VALVE, DATE AND BRACELET, CIRCA 1967 | Watches Online | Watches | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/340775f/2147483647/strip/true/crop/2000x2057+0+0/resize/385x396!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F87%2Fa8%2Fc90394b14595ad79e4e4aacdbea6%2Fl19075-b77tl-2.jpg)