G SHOCK GA100B-4A

At A Glance
Adding two new color variations to the popular X-Large series, G-Shock utilizes red & black and white & black, both in an all matte finish. Red resin band digital watch with black face.
Shock Resistant
200M Water Resistant
Anti-Magnetic Structure
1/1000th Second Stopwatch w/ Speed Indicator
Attributes
Band Type: Resin
Color: Red
Dial Code: Digital

Technical Specs
Shock Resistant
Magnetic Resistant
200 Meter Water Resistant
Auto LED Light with Afterglow
World Time
29 times zones (48 cities + UTC), daylight saving on/off, home city/world time swapping
4 Daily Alarms and 1 Snooze Alarm
Hourly Time Signal
1/1000 Second Stopwatch
Measuring capacity: 99:59’59.999″
Measuring modes: Elapsed time, lap time, split time
Others: Speed (0-1998 units/hour), Selection distance input (0.0-99.9)
Countdown Timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat
Full Auto-Calendar (pre-programmed until the year 2099)
12/24 Hour Formats
Accuracy: +/- 15 seconds per month
Battery: CR1220
Approx. battery life: 2 years
Module 5081
Size of case/total weight
GA100LG 55.0 x 51.2 x 16.9mm / 70g
GA100SD 55.0 x 51.2 x 16.9mm / 70g
GA100 55.0 x 51.2 x 16.9mm / 70g
GA100A 55.0 x 51.2 x 16.9mm / 70g
GA100B 55.0 x 51.2 x 16.9mm / 70g
GA100MC 55.0 x 51.2 x 16.9mm / 70g
GA100CF 55.0 x 51.2 x 16.9mm / 70g

GA100MM 55.0 x 51.2 x 16.9mm / 70g