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Casio G SHOCK - GSTS100G-1A
Casio G SHOCK - GSTS100G-1A


Casio - GSTS100G-1A
From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, comes The GSTS100G-1A G-STEEL, a watch with a new "layer guard structure". Different materials are used for the bezel to create a two-layer structure that adds a new dimension of shock resistance. This GST-S100 model features a tough, quality design molded of resin intended to cushion the lower part of the watch against impact from the upper part. A hand shift feature temporarily moves hands out of the way with the press of a button for easy reading of digital display contents, while double LED face illumination keeps information easy to read at all times.
Solar Powered
Layered guard structure
Shock resistant
200m water resistance
Double LED light
World Time (31 time zones)
1/100-second stopwatch
Countdown timer
5 Daily Alarms
Hand shift feature
Approx. battery operating time:
8 months on rechargeable battery (operation period with normal use without exposure to light after charge)
19 months on rechargeable battery (operation period when stored in total darkness with power save function on after full charge)
Size of case : 59.1×52.4×16.1mm
Total weight : 97g