ROLEX Oyster Perpetual diving chronometer wristwatch... Lot 33 1

ROLEX Oyster Perpetual diving chronometer wristwatch in steel, model Sea-Dweller 4000 "Triple 6" Mark 1, Ref. 16660. Round case with unidirectional rotating graduated black bezel and signed winding crown. Black dial with photoluminescent hour markers and hands, central second hand and date window at three o'clock, signed. Self-winding mechanical movement caliber 3035, with helium valve. N° 7336579. Oyster bracelet with signature folding clasp, numbered 93160 (additional link). In box, with card holder, manuals and 2-function screwdriver-stylus tool Ref. 2100. Circa 1982. Diameter: 40 mm Condition : Good looks, some scratches and wear, wear restorations to indexes, hands and bezel (Reported). Later bracelet, circa 1998. Purchase invoice dated 6/08/2019 and two maintenance invoices dated 30/10/2019 and 27/0/2021. Needs cleaning.