Casio Edifice x Smartphone Link ft. Dynamic Men Casual Formal Round 100m Water Resistant Watch ECB-30DB-1A9 ECB30DB ECB30 ECB-30 ECB-30DBExperience the fusion of style and innovation with our high-tech metal chronograph, designed for speed and precision. Sync with your smartphone via Bluetooth for effortless timekeeping, schedule management, and LED light illumination. Inspired by sports cars, this watch embodies dynamic design and strength.Module / Movement5686 (quartz)Battery Life / AccuracyApproximately 2 years (+/-15 seconds per month)CrystalMineral crystalLuminous / LightLuminous on handsDouble LED light (auto LED light, super illuminator, selectable illumination duration, afterglow)Case / Band MaterialStainless steel case with metal band (three-fold clasp with push-button release)Water Resistance100m / 10 barCase SizeThickness: 12.9 mmDiameter: 48.7 mmLength: 52.3 mmOther SpecificationsCasio Edifice x Smartphone Link ft. DynamicMobile link (wireless linking via Bluetooth)Auto time adjustment (easy watch setting, approximately 300 world time cities)Stopwatch data transfer (schedule timer, phone finder)World time (38 time zones, daylight saving on/off, auto summer time, home/world time city swapping)1/1000-second stopwatch (up to 24 hour, elapsed time, lap time)1-second countdown timer (up to 24 hours)5 daily alarmsHourly time signalFull auto-calendar (to year 2099)Button operation tone on/offHand shift feature (hands move out of the way to provide an unobstructed view of digital display contents)Airplane mode12/24-hour formatSchedule beeper on/offDate/month display swappingDay display (days of the week selectable in six languages)Regular timekeeping (analog-digital display)
