GA2100-1A1
The slim octagonal analog-digital G-SHOCK that turned toughness architectural.
Prices are a snapshot from when this page was built — confirm on the retailer's site.
Story & heritage
Wikipedia records the GA-2100 as a 2019 release inspired by the original DW-5000C, with an analog-digital display and an octagonal bezel that led fans to nickname it “CasiOak.”
Casio’s 2100 page frames the line around a slim case, sophisticated analog-digital dial and Carbon Core Guard structure for resin models.
Materials & craft
The GA2100-1A1 uses a carbon fiber-reinforced resin case, Carbon Core Guard construction, shock resistance, 200-meter water resistance, mineral glass, hands plus digital sub-display and double LED light.
At 11.8 mm in the original 2100 story, the design made a G-SHOCK feel flatter and more wearable without abandoning the protective case language.
How to choose & style
The blackout GA2100-1A1 works like a matte architectural bracelet. Pair it with monochrome basics, cropped trousers, overshirts or relaxed tailoring where a round digital watch would feel too sporty.
