Brand: SKMEI Gender: Children Watch Style: Fashion & Casual, Sport Case Material: ABS Band Material: PU Dial Diameter: 44 mm/1.73 in Case Thickness: 17 mm/0.67 in Band Width: approx 20 mm/0.79 in Band Length: 250 mm/9.84 in (Max Perimeter: 230 mm/9.05 in) Functions: 5bar Water Resistant, Chronograph, Alarm, 12/24 Hour, EL Light, Date, Month,Multiple Time Zone The waterproof depth is up to 50M(Please Don't Press Any Key Underwater)