Features: stainless steel case resin strap quartz movement caliber: 5618 mineral crystal black dial analog digital display mobile link (wireless linking using bluetooth) black ion plated bezel world time 1/1000-second stopwatch countdown timer 5 daily alarms hourly time signal double led light full auto-calendar button operation tone on/off hand shift feature flight mode schedule beeper on/off regular timekeeping 12/24 hours display luminous hands and markers month, day and date display solid case back buckle clasp 100m water resistance approximate case diameter: 48.5mm approximate case thickness: 12.5mm approximate lug width : 25mm
