Stainless steel back and buckle. Dual-zone time display. Japan made movements and battery. Multifunction: time, date, week, alarm, stop watch, AM/PM or 12/24 H format; glow-in-the-dark pointers. 5 ATM water resistant, and blue character font back light, clearly dispalyed in the dark. Sports style, vivarious design, with exquisite workmanship. Durable and suitable for babies wearing in various situations: playing in the yard, playing with water, chasing, climbing, cycling or swimming.