Casio G-SHOCK 55mm Duo Red Resin Black Dial Analogue-Digital Men's Watch - GA100B-4A

Living up to G-Shock's reputation for big case designs, comes a revolution in case size with the introduction of the X-Large G. This Ana-Digi, three-eyedmonster measure in at a whopping 55 x 51.2 x 16.9 mm size, with an attention to detail, that is second to none. Large anti-skid buttons provide easy operation, embossed Indexes gives a 3-D look and a rivet bezel design adds strength to its overall appearance.

LED Light 
Auto Light switch, selectable illumination duration, afterglow

World time 
29 time zones (48 cities + coordinated universal time), 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 (0 to 1998 units / hour), Distance input (0.0 to 99.9) 
Mach indicator (speed exceeding 1225 units / hour)

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) 

Others: Auto-repeat
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Regular timekeeping
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
Digital: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month
Approx. battery life: 2 years on CR1220
Size of case : 55 X 51.2 X 16.9 mm
Total weight : 70 g
LED: Amber
Warranty: 2 Year International Casio Warranty