This is a black-and-white themed ´´Solid Colors´´ G-Shock model in black. This watch is entirely black, and its plain texture is emphasized by the single-tone color. The matte color on the body and band of the watch not only allows for a simple color scheme, but also emphasizes the shape of the watch itself. With its distinctive solid design, this model can be worn as a fashion statement.Features:- Shock resistant- 20 bar water resistant- Easy to see in darkness- Long life batterySpecifications:Basic Information:- Case size (L× W× H): 48.9 × 42.8 × 13.4 mm- Weight: 53 g- Case and bezel material: Resin- Band: Resin Band- Construction: Shock Resistant- Water resistance: 200-meter water resistance- Power supply and battery life: Approx. battery life: 5 years on CR2016Exterior:- Glass: Mineral Glass- Compatible band size: 145 to 205 mmWatch Features:Stopwatch:- 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 timesTimer:- Countdown timer- Countdown range: 24 hours- Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)- Other: Auto-repeatAlarm/hourly time signal:- Hourly time signal- Multi-function alarmFlash alert feature:- Flash alert: Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarmLight:- LED backlight (Super Illuminator)- AfterglowCalendar:- Full auto-calendar (to year 2099)Accuracy:- Accuracy: ±15 seconds per monthOther features:- 12/24-hour formatRegular timekeeping:- Hour, minute, second, pm, month, date, day