Часовник G-shock GD-010 51.9mm 20ATM Quartz Digital watch - Black (Matte Black / Red / Black / Mineral)

Dimensions (L × W × H). 54.9 × 51.9 × 16.1 mm. Weight. 65 g. Case and bezel material. Bio-based carbon/Bio-based resin. Band. Bio-based resin band. Construction. Shock Resistant. Carbon Core Guard structure. Water resistance. Water resistant up to a depth of 20 bar. Power supply and battery life. Approximate battery life:10 years on CR2025. Exterior. Glass. Mineral glass. Compatible band size. 145 to 215 mm. Watch features. World time. Multiple times (4 different cities). World time. With 31 time zones (48 cities + coordinated universal time), daylight saving on/off, and home city/world time swapping. Stopwatch. 1/100-second stopwatch. Measuring capacity:23:59´59.99´´. Measuring modes:Elapsed time, split time, and 1st-2nd place times. Timer. Countdown timer. Measuring unit:1/10 second. Countdown range:24 hours. Countdown start time setting range:1 second to 24 hours (1-second, 1-minute and 1-hour increments). Alarm / hourly time signal. 5 alarms (daily or one-time). Hourly time signal. Lighting. LED backlight (Super Illuminator). Auto light switch, selectable illumination duration, luminousness. Light color. LED:white. Calendar. Full auto-calendar (up to the year 2099). Mute function. Button operation tone on/off. Accuracy. Accuracy:±15 seconds per month. Other options. 12/24-hour format. Regular timekeeping:Hour, minutes, seconds, p.m., month, date, day of the week