Case size (L× W× H)<br />49.5 × 46 × 12.5 mm<br />Weight<br />151 g<br />Case and bezel material<br />Case / bezel material: Stainless steel<br />Band<br />Stainless Steel Band<br />One-touch 3-fold Clasp<br />Water resistance<br />100-meter water resistance<br />Power supply and battery life<br />Approx. battery life: 2 years on CR2016<br />Smartphone Link feature<br />Mobile link (Wireless linking using Bluetooth®)<br />Apps<br />EDIFICE Connected<br />Glass<br />Mineral Glass<br />Surface treatment<br />Black ion plated case<br />World time<br />World time 38 time zones (38 cities &#43; coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping<br />Stopwatch<br />1/1000-second stopwatch Measuring capacity: 00&#39;00&#39;000~59&#39;59&#39;999 (for the first 60 minutes) 1:00&#39;00&#39;0~23:59&#39;59&#39;9 (after 60 minutes) Measuring unit: 1/1000 second (for the first 60 minutes) 1/10 second (after 60 minutes) Measuring modes: Elapsed time, lap time<br />Timer<br />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)<br />Alarm/hourly time signal<br />5 daily alarms<br />Hourly time signal<br />Light<br />Double LED light LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)<br />Light color<br />LED: White<br />Calendar<br />Full auto-calendar (to year 2099)<br />Mute feature<br />Button operation tone on/off<br />Accuracy<br />Accuracy: ±15 seconds per month (with no mobile link function)<br />Other features<br />12/24-hour format<br />Date/month display swapping<br />Day display (days of the week selectable in six languages)<br />Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)<br />Flight mode<br />Schedule beeper on/off<br />Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20seconds)), 1 dial (linked to each mode) Digital: Hour, minute, second, pm, month, date, day<br />ID: 50012000