Casio G-Shock GM-110BB-1A

Go metal-clad in all black with a G-SHOCK that says strong, steely, and stylish. The metal bezel, finished in black ion plating, makes a chic, stylish statement about your design sense. Opt for the GM-2100 with the popular octagonal bezel or the GM-110 with its oversized round case. Either way, you get an all-black fashion statement with a luxury feel and versatile cool look. Ready to go wherever you want to go.

Case size (L× W× H): 51.9 × 48.8 × 16.9 mm
Weight: 93 g
Case and bezel material: Case / bezel material: Resin / Stainless steel
Band: Resin Band
Construction: Shock Resistant

Magnetic Resistant

Water resistance: 200-meter water resistance
Power supply and battery life: Approx. battery life: 3 years on SR927W X 2

Glass: Mineral Glass
Surface treatment: Black ion plated bezel
Compatible band size: 145 to 215 mm
Other: Neobrite

World time: World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
Stopwatch: 1/100-second stopwatch Measuring capacity: 999:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times
Timer: Countdown timer Measuring unit: 1 second Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm)

Hourly time signal

Light: LED light (Super Illuminator) Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Light color: LED:White
Calendar: Full auto-calendar (to year 2099)
Mute feature: Button operation tone on/off
Accuracy: Accuracy: ±15 seconds per month
Other features: 12/24-hour format

Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (stopwatch indicator) Digital: Hour, minute, second, pm, month, date, day