Product Description: This is a Rolex Submariner Date Ref. 16610, circa 1991. One of Rolex’s most iconic sports watches, this model features a classic black dial, black aluminum bezel insert, and a 40mm stainless steel Oyster case. Powered by the renowned Rolex Caliber 3135 automatic movement, the Submariner offers exceptional durability, reliable timekeeping, and a water-resistance rating of 300 meters. This example is presented on a stainless steel Oyster bracelet and is accompanied by its original box and papers. Key Features: Model: Rolex Submariner Date Reference: 16610 Case Size: 40 mm Case Material: Stainless Steel Bezel: Unidirectional rotating bezel with black aluminum insert Dial: Black dial with luminous hour markers and date display Movement: Rolex Caliber 3135 automatic movement Power Reserve: Approximately 48 hours Bracelet/Strap: Stainless steel Rolex Oyster bracelet Crystal: Scratch-resistant sapphire crystal with Cyclops date magnification Case Back: Solid stainless steel case back Water Resistance: 300 meters / 1,000 feet Functions: Hours, Minutes, Seconds, Date, Elapsed-Time Bezel Box: Yes Papers: Yes Condition: 8.5/10 – excellent vintage condition with light signs of wear consistent with age and careful use Year: Circa 1991 Service Warranty: 1-year service warranty on all pre-owned timepieces post 1975