Making every moment a breeze, this Skechers slip-ins Rosencrans digital watch features an easy-on, easy-off dual-tone black and navy magnetic strap, black plastic case and negative digital display. Additional functions include a chronograph stopwatch, 12/24-hour time format, a daily alarm with chime and el backlight. Number of Batteries: 1 Battery Type: Silver Oxide Jewelry Closure: Magnetic Clasp Power Source: Battery (included) Watch Movement: Quartz Water Resistance: 50m Band Color: Blue Dial Color: Black Metal Color: Black Case Thickness: 14mm Case Width: 46mm Watch Band Length: 8 1/8 Inch Band Content: Silicone Case Materials: 100% Plastic Battery Size: Cr2025 Band Width: 22mm Care: Wipe Clean Band Type: Strap Country of Origin: Imported Photos are enlarged to show detail.