Item number: 116400B
Brand: Rolex
Style Number: 116400B
Also Called: 116400, Milgauss
Series: Milgauss
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 3131
Functions: Hours, Minutes, Sweep Center Seconds
Crystal: Sapphire Crystal, flat with raised edges
Case Diameter: 40.0 mm
Case Thickness: 14.0 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: Screw-locked, fluted, stainless steel with Rolex Crown logo
Calendar: None