Armourlite AL812 Officer Series Chronograph steel watch features large white numbers on face of watch (easy to read), a stainless steel band, green & orange tritium markers. Product Specification Dial Window: Armourglass Dial Color: Black Case Material: Stainless Steel Case Diameter: 45 millimeters Case Thickness: 14 millimeters Bezel: n/a Band: Stainless Steel, 24mm Clasp: Deployment Calendar Type: Date Movement: Swiss Ronda 5040.D Quartz Water Resistant Depth: 100 meters (10 ATM) Warranty: 2 Years Special Features: Luminous, Chronograph Functions, 8mm Screw-Down Crown, 54 Months Battery