Features: resin case resin strap quartz movement mineral crystal black dial analog digital display moon data analog wave graph temperature measurement magnetic resistance shock resistant led light display thermometer world time tide chart countdown timer hourly time signal fully automatic calendar operation button sound on/off 12/24 hours display month, day and date display screwed case back buckle clasp 200m water resistance approximate case diameter: 51.2mm approximate case thickness: 16.9mm
