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G-Shock GA2100-1A1 "CASIOAK" Men's Watch

G-Shock "CASIOAK" Men's Watch

SKU: GA2100-1A1 

Dubbed the "Casioak" for its octagonal shape, this new G-Shock reference inherits a form that was also once employed for the original DW-5000C. Analog-digital timekeeping comes packed into a no-nonsense simple design without sacrificing G-SHOCK level toughness. High-strength resin material, which is reinforced with carbon fibers, makes it possible to create a case that is a mere 11.8 mm thin – the thinnest among G-SHOCK combination models. 


  • Case: Resin with Carbon Core Guard structure
  • Strap: Resin
  • Caseback: Stainless steel
  • Double LED light
  • Shock Resistant
  • Mineral Glass
  • 200-meter water resistance
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