Rolex, Submariner Date, reference 16610, automatic steel watch. 40 mm steel case, black dial with date at 3 o’clock, black unidirectional rotating bezel. In-house automatic movement, professional diving water-resistant to 300 m, sapphire crystal. Good overall condition, slight signs of wear on the bracelet. The Submariner 16610 is the timeless benchmark for Rolex sports diving watches prior to the introduction of ceramic. 40 mm × 40 mm. Outer box, inner box, instruction manual, warranty card.