Sea-Dweller 2000 1665
Vintage Steel Rolex Oyster Perpetual Sea-Dweller 2000 Ref: 1665/0 "Great White". Circa 1979 . Water resistant to 2000 ft = 610 metres. Automatic Rolex Calibre 1575 chronometer movement, 26 jewels; 19,800 vph. Case diameter 40mm diameter. Thick, high-dome acrylic crystal. Matt black MK 1 dial with heavy white dot and baton hour markers and, white metal Mercedes hands. Swiss T-25. Bi-directional rotating bezel. Steel Oyster Lock bracelet. Watch and Rolex service dated May 2018.
After a production run of ten years in 1977, Rolex introduced a new Sea-dweller with the model reference 1665. The most noticeable differences were the replacement of the red text with the writing now in white and the wording SUBMARINER 2000 removed from the dial. This all white font lead the nickname "The Great White".