Features: case/bezel material: resin/stainless steel resin strap quartz movement mineral crystal analog digital display shock resistant magnetic resistant neobrite led light (super illuminator) world time 31 time zones (48 cities + utc) 1/1000-second stopwatch countdown timer 5 daily alarms (with 1 snooze alarm) am/pm display hourly time signal full auto-calendar (to year 2099) 12/24-hour format button operation tone on/off regular timekeeping accuracy: ±15 seconds per month day and date display solid case back buckle clasp 200m water resistance approximate size of case: 59.1 x 52.4 x 16.1mm