Features: resin case resin strap quartz movement caliber: 5398 mineral crystal multicolor dial analog digital display shock resistant magnetic resistant approximately battery life 3 years on sr927w x 2 world time 1/100-second stopwatch countdown timer 5 daily alarms hourly time signal 5 daily alarms (with 1 snooze alarm) hourly time signal full auto-calendar button operation tone on/off hand shift feature 12/24 hours display month, day and date display screwed case back buckle clasp 200m water resistance approximate case diameter: 51.9mm approximate case thickness: 18.3mm approximate lug width : 16mm
