A stainless steel case and a red silicon strap characterizes this fun Marine timepiece from Sector. This men's watch features a red and white dial with chronograph subdials and a convenient date display at 6 o'clock. Case: Stainless steel Caseback: Stainless steel screw-down closed Bezel: Stainless steel Dial: Red and white Hands: Silvertone luminescent Markers: Silvertone luminescent Subdials: 60-minute register, central minute register, small seconds, countdown timer Calendar: Date at 6 o'clock Strap: Red silicon Clasp: Pin buckle Crystal: Scratch-resistant sapphire Crown: Screw-down Movement: Quartz Water resistance: 10 ATM/100 meters/330 feet Case measurements: 48 mm wide x 50 mm long x 13 mm thick Strap measurements: 23 mm wide x 8.5 inches long Model: R3271966015 All measurements are approximate and may vary slightly from the listed dimensions. Men's watch bands can be sized to fit 7.5-inch to 8.5-inch wrists. Click here to view our Watch Sizing Guide . A screw-down crown (knob) creates a water-resistant seal. To unscrew the crown, turn counter-clockwise and pull/push into position to set time, date, and other functions. To close the crown, press it against the case and turn clockwise. Color: Red. Gender: Male. Age Group: Adult.