Time travel into uncharted worlds with a bold design that transports you to near-future sci-fi sensations.Inspired by the pages of science fiction, the crisp and clean white design is accented with touches of blue and purple. The bezel is printed with glow-in-the-dark paint that makes the G-SHOCK logo appear in the dark.Choose from the classic digital DW-B5600, the new digital-analog combination GA-B001, and the capsule-tough G-B001. All pair with your smartphone via Bluetooth. FEATURES Size of case : 48.9×42.8×13.4mm Total weight : 53G Case / bezel material: Resin Resin Band Shock Resistant Mineral Glass Compatible band size145 to 205 mm 200-meter water resistance Approx. battery life: 3 years on CR2016 Mobile link (Wireless linking using Bluetooth®) App connectivity featureAuto time adjustmentEasy watch settingApproximately 300 world time citiesApp informationTime & placePhone finder World time38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes)1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes)1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) 5 daily alarms Hourly time signal LED backlight (Super Illuminator) Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow LED:White Full auto-calendar (to year 2099) Mute Feature: Button operation tone on/off Accuracy: ±15 seconds per month (with no mobile link function) Other Features:12/24-hour formatDate/month display swappingDay display (days of the week selectable in six languages)Regular timekeeping:Hour, minute, second, pm, month, date, day