Casio G-Shock Analog Digital GA-100 Series Men's Watch GA100RGB-1A.
 
Item Specification
GlassMineral glass
Resistance200m Water-Resistance, Shock resistant, Magnetic resistant
MovementAnalog Digital
Features12/24 hour Format, Regular time keeping, Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed) Digital: Hour, minute, second, pm, month, date, day
Band TypeTwo piece Strap
Band MaterialResin
Stopwatch1/1000 Second Stop watch, 
Power Supply/Battery LifeApprox. Battery life 2 years on CR1220
LightLED light, Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
ConstructionShock resistant, Magnetic resistant
Case Size55 × 51.2 × 16.9 mm
Weight72g