GA-V01 series Resin Shock resistant 200-meter water resistance 10 years battery life Mineral and spherical glass 31 time zones 1/100-second stopwatch Countdown timer 5 daily alarms Hourly time signal Double LED light Full auto-calendar (to year 2099) Button operation tone on/off Accuracy: ±15 seconds per month 12/24-hour format Alien eyes silhouette Dimensions: L 49.1 x W 58.2 x H 19.6 mm Compatible band size: 145-215 mm   Style: gskgav01a-8a Color: Silver Material: Resin