COMEX' Sea-Dweller, Ref. 1665 Stainless steel wristwatch with date, helium escape valve and bracelet Circa 1979 | 勞力士 | 1665型號「“COMEX” Sea-Dweller」精鋼鍊帶腕錶備日期顯示及排氦閥,約1979年製 | Important Watches: Part I | 2021 | Sotheby's
Rolex, made for Comex. A very rare stainless steel automatic wristwatch with sweep centre seconds, gas escape valve, hack feature, maxi dial and bracelet, Cx Pro depth gauge, knife, sheath, wetsuit, mask,