2100 Series Carbon and resin composition Analog-digital dial Adjustable cloth band with belt loop Mineral glass Shock resistant 200-meter water resistance Carbon core guard structure Tough Solar (Solar powered) World time zones Stopwatch, timer, alarm, and hourly time signal Calendar Button operation tone on/off Size: H 11.9 x W 45.4 x L 48.5 mm Weight: 57 grams   Style: gab2100ct-1a5 Color: Black Material: Carbon / Resin