Features: case/bezel material: resin resin band resin glass/spherical glass led light world map for world time lc analog display (home city time) multi time (4 different cities) world time - 31 time zones 1/100-second stopwatch countdown timer 5 daily alarms or one-time alarms hourly time signal full auto-calendar (to year 2099) 12/24-hour format button operation tone on/off regular timekeeping accuracy: ±30 seconds per month 10 year battery life 100m water resistance size of case: 48.1 x 43.7 x 13.7mm
