Item number: 16570B
Brand: Rolex
Style Number: 16570B
Also Called: 16570
Series: Explorer II
Style: Mens
Case: Stainless Steel
Dial Color: Black
Watch Bracelet / Strap: Stainless Steel with Rolex logo
Watch Clasp: Triple Folding Clasp with logo, divers extension.
Movement: Automatic COSC
Engine: Rolex Caliber 3185
Functions: Hours, Minutes, Sweep Center Seconds, Date, 24-hour time.
Crystal: Sapphire Crystal, flat with raised edges
Case Diameter: 40.0 mm
Case Thickness: 12.0 mm
Caseback: Stainless Steel screw-locked with Rolex and Milgauss engraving around case back edges
Bezel Material: Stainless Steel, Polished
Bezel Function: Fixed
Water Resistance: 100m / 330ft (suitable for swimming and shallow snorkeling; unsuitable for diving)
Crown: Twin-lock, fluted, stainless steel with Rolex Crown logo
Calendar: Automatic Date at 3 o'clock
Additional Info: 903L Grade Stainless steel case