Casio G-Shock GA-2100-1A

Specifications:

• Brand: Casio

• Gender: Men

• Mineral Glass

• Case and bezel material: Carbon / Resin

• Resin Band

• Tang Buckle

• Shock Resistant

• Carbon Core Guard structure

• LED: White

• Double LED light

• LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

• LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

• World time

• 31 time zones (48 cities + coordinated universal time), daylight saving on/off

• 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

• Full auto-calendar (to year 2099)

• Button operation tone on/off

• 12/24-hour format

• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

• Regular timekeeping

• Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)

• Digital: Hour, minute, second, pm, month, date

• Accuracy: ±15 seconds per month

• Approx. battery life: 3 years on SR726W X 2

• Module 5611

• Case size (L× W× H): 48.5 × 45.4 × 11.8 mm

• Weight: 51 g

• 200-meter water resistance