G-Shock · Classic Style

Two Tone Utility Colours

Ref. GA100TU1A3

Lug width

29 mm

All 29 mm straps
Watch details and strap advice
Case diameter
51.2 mm
Case height
16.9 mm
Case material
Resin / Plastic
Case shape
Round
Water resistance
200 m
Movement
Quartz
Dial
Black

The G-Shock Two Tone Utility Colours takes a 29 mm strap: measure between the lugs and that is the only number you need. Built for water, it wears naturally on rubber or a nylon NATO; a leather strap keeps it for dry days. With a 51.2 mm case and 200 m of water resistance, a thicker strap balances the case. Quartz movement. Most straps here come with quick-release spring bars, so the swap takes a minute and no tool.

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