Sea-Dweller 'Tropical', Reference 1665 | A stainless steel wristwatch with date, helium escape valve, tropical dial and bracelet | Circa 1971
Dial: tropical Calibre: cal. 1570 automatic, 26 jewels Movement number: D’804’035 Case: stainless steel, screw-down case back Case number: 2’665’630 Closure: stainless steel Rolex Oyster bracelet and folding clasp Size: 40 mm diameter, bracelet circumference approximately 205 mm Signed: case, dial and movement Box: yes Papers: yes Accessories: Rolex Guarantee booklet, Attestation de Chronomètre Officiel, product literature, service card dated November 1999, document holder and presentation case with outer packaging