Casio Edifice x ECB-900 Series ft. Motorsports Men Formal Round 100m Water Resistant Watch ECB-900DB-1A ECB900DB ECB900 ECB-900 ECB-900DB Experience the perfect blend of style and innovation with our cutting-edge digital-analog watch, featuring seamless smartphone integration, precise timekeeping, and advanced functionality. Stay ahead of the game with effortless lap timing, world time management, and automatic LED light for enhanced visibility. Module / Movement 5582 (Tough Solar aka solar powered) Power Reserve / Accuracy Approximately 6 months when fully charged (+/-15 seconds per month without mobile link function) Crystal Mineral crystal Light Double LED light (full auto LED light, super illuminator, selectable illumination duration, afterglow) Case / Band Material Stainless steel case with stainless steel band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 13.9 mm Diameter: 48.0 mm Length: 51.5 mm Lug width: 22.0 mm Other Specifications Casio Edifice x ECB-900 Series ft. Motorsports World time (39 time zones, daylight saving on/off, auto summer time switching, home/world time city swapping) 1/1000-second stopwatch (up to 24 hours, elapsed time, lap/split time, up to 200 records) 1/10-second countdown timer (up to 24 hours) 5 multi-function alarms (with daily, 1-time, schedule) Hourly time signal Full auto-calendar (to year 2099) Button operation tone on/off Power saving (display goes blank and hands stop to save power when left in the dark) Battery level indicator 12/24-hour format Hand shift feature (hands move out of the way to provide an unobstructed view of digital display contents) Regular timekeeping (analog-digital display) Smartphone Link / App Connectivity Features Mobile link (wireless linking via Bluetooth) Auto time adjustment Easy watch setting Approximately 300 world time cities Stopwatch data transfer Phone finder
