G-Shock Casual Men watch GA-100-1A1DR

Introducing a collection of new G-SHOCK models whose 35mm diameter faces and large cases give them a look of power and strength.
Dial rings and raised hour markers create three-dimensional depth that gives the face plenty of character.
The popular G-SHOCK three-dial face design incorporates one analog dial in the center, with digital dials on either side.
These watches are designed and engineered to deliver outstanding shock resistance and water resistance, as well as anti-magnetism.
Over-sized buttons come with a checkered anti-slip surface to make operations fast and sure.
1/1000-second stopwatch, velocity indicator, World Time, 5 alarms and much more provides these models with unmatched function and performance.

Specification:

LED light
Auto light switch, selectable illumination duration, afterglow

World time
29 time zones, daylight saving on/off, Home city / World time city swapping

1/1000-second stopwatch
Measuring capacity: 99:59'59.999''
Measuring modes: Elapsed time, lap time, split time
Others: Speed, Distance input
Mach indicator

Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours
Other: Auto-repeat

5 daily alarms

Hourly time signal

Full auto-calendar

12/24-hour format

Regular timekeeping
Analog: 2 hands, 1 dial
Digital: Hour, minute, second, pm, month, date, day

Accuracy: ±15 seconds per month

Approx. battery life: 2 years on CR1220

Specifications:
Brand: G-SHOCK
Reference: GA-100-1A1DR
Gender: Men
Color: Black
Display Type: Ana-Digi
Case Size: 55 x 51.2 mm
Weight: 70 g
Case Material: Resin
Band Material: Resin
Water Resistance: 200