SKMEI Digital Watch for Men Women 30M Waterproof Wrist Watches with Backlight 1/100 Second Stopwatch Alarm Chime Hourly Countdown Timer Date/Week Display Dual Time 12/24 Hour Formats Brand: SKMEI Model: 2259 Mov't: Digital Function: Dual time, Chrono, Alarm, Date, Week, EL Light, 12/24 Hour Format, Countdown W/P: 30M Color: Rose Gold-White, Rose Gold-Black, Gold-White, Gold-Black, Silver-White, Silver-Black, Black-White, Black-Black (Optional) Crystal Material: Glass Case Material: Zinc alloy Band Material: Stainless steel Buckle Material: Stainless steel Case Width: 37mm Case Height: 51mm Case Thickness: 10.2mm Band Width: 20mm Watch Length: 230mm Watch Weight: 108.2g Package Size: Approx. 11*4*3cm/4.33*1.57*1.18in Package Weight: Approx. 113g/2.85oz