Rediscover the?legendary G-SHOCK toughness with an innovative twist, this time presented in an exceptionally thin configuration. This model is a tribute to the unparalleled timekeeping toughness that G-SHOCK has been defining since the launch of the original DW-5000C in 1983.

Retaining the classic octagon form reminiscent of the DW-5000C, this model blends analog-digital timekeeping in a simple yet effective design. It's not just about aesthetics; this model ensures G-SHOCK's signature toughness is uncompromised.

Ultra-Thin Design with High-Strength Resin Material

Constructed using high-strength resin material, fortified with carbon fibers, the G-Shock CasiOak offers a case that is just 11.8 mm thin. This design achievement distinguishes it as the thinnest among G-SHOCK combination models.

Carbon Core Guard Structure

• A novel feature of this model is the Carbon Core Guard structure that provides exceptional protection to the module by enclosing it in a carbon case.
• This case is designed with fine resin infused with carbon fibers, ensuring exceptional strength, resistance to cracks, and durability.

With the G-Shock CasiOak Carbon Core Guard GA2100-1A, experience a new level of resilience and style that speaks volumes of the legacy that G-SHOCK carries, now in an ultra-thin design.