From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, this downsized version of the popular GA-2100 model has a simple, thin design that eliminates waste while maintaining a tough structure. The base GA-2100 model is a thinner G-SHOCK model that inherits the octagonal shape of the first DW-5000C model. The flat face and simple bar indices create a simple yet solid impression. The coloring is a matte black that goes with any fashion. The glittering metallic bar indices enhance the texture.
Model: GMA-S2100-1ACollection: ANALOG-DIGITALStrap Material: ResinCase Material: CarbonCase Diameter (Mm): 46.2 × 42.9 × 11.2 mmGlass Material: MineralConstruction: Shock ResistantCarbon Core Guard structureBezel Material: ResinWeight: 41 gPower Supply And Bateery Life: Approx. battery life: 3 years on SR726W X 2Water Resistance: 200-meter
Other: Neobrite
World Time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off
Stopwatch: 1/100-second 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
Timer Countdown Timer Measuring Unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Alarm/Hourly Time Signal: 5 daily alarmsHourly time signal
Light: Double LEDlight 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)
Light Color: White
Calendar: Full auto-calendar (to year 2099)
Warranty period2 years
All items are no return exchange or store credit only. Unless defective or otherwise not delivered as listed