Rolex 16610 Submariner Oyster Perpetual Date, Stainless Steel on a Stainless Steel Oyster Bracelet, Automatic Movement, Date Window with Magnifying Bubble at 3 O'Clock, Centered Sweep Second Hand, COSC, Sapphire Crystal, Rotating Bezel, Screw-Down Crown, Water Resistant to 1000ft, Diameter: 40mm, Thickness: 13mm, K Series, Excellent  with Rolex Box and Manual only.