Casio G-ShockGA-2100RC-1A

Product Description

The Casio G-Shock GA-2100RC-1A is part of the Rusted Iron Color series built on the GA-2100 CasiOak platform, featuring a black resin case and band accented with sepia tones inspired by the textural appearance of oxidized and rusted metal across the dial and bezel elements, complemented by light blue accent details that create a three-tone palette of black, rust-sepia, and pale blue that Casio describes as evoking the sheer tenacity of rusted iron and paying homage to the G-Shock's quest for ultimate toughness. The GA-2100's Carbon Core Guard structure uses carbon fiber-reinforced resin to achieve a case thickness of just 11.8 millimeters, making it the thinnest analog-digital G-Shock in active production, with dimensions of 48.5 by 45.4 by 11.8 millimeters and a weight of 51 grams that give it the slim, low-profile wrist presence that attracted the CasiOak nickname and made the model a streetwear and everyday wear favorite since its 2019 introduction. The analog-digital display combines analog hour and minute hands with a small LCD subdial that provides world time across 38 time zones, 1/100-second stopwatch, countdown timer, five daily alarms, and double LED illumination for both the analog face and the digital display, all powered by two SR726W batteries with approximately three-year life and with 200-meter water resistance.

The Rusted Iron Color palette applied to the GA-2100RC-1A creates a distinctive industrial and vintage aesthetic that stands apart from the cleaner, more neutral black-on-black and earth-tone GA-2100 colorways, with the sepia rust tones referencing the visual language of aged metal and heavy industry rather than nature or sport, giving the watch a specific character that connects to durability and material history as its design narrative. The Neobrite luminous treatment on the hands provides low-light readability that the rust-sepia dial's more complex color application would otherwise compromise. At $110 retail the GA-2100RC-1A is priced at the standard GA-2100 tier, available through authorized Casio and G-Shock retailers globally.