GA-2100CM-5A

The Casio G-Shock GA-2100CM-5A (often nicknamed the “Desert Camo Oak”) is a modern, tactical addition to the world-famous octagonal 2100 series. This specific variant stands out by pairing the series’ characteristically slim, lightweight profile with a sophisticated metallic desert camouflage pattern.

Key Design & Style Elements

Metallic Camouflage Aesthetic: The watch features an original, earth-toned sand and beige camo pattern printed with a premium metallic finish. It cleverly weaves the iconic G-Shock “G-mark” into the design pattern itself.Bio-Based Materials: In a shift toward sustainability, both the bezel and strap are crafted using eco-friendly bio-based resins extracted from corn.Slim “CasiOak” Build: It retains the low-profile octagonal design, measuring just 11.8 mm in thickness and weighing 51 grams, making it incredibly comfortable for daily wear.

Technical Specifications According to official Casio documentation, the timepiece delivers a full suite of rugged utility:

Dimensions: 48.5 × 45.4 × 11.8 mm

Durability: Famous G-Shock shock-resistant engineering anchored by a Carbon Core Guard structure.

Water Resistance: 20 bar (200 meters), completely safe for swimming and marine sports.

Illumination: Super Illuminator double LED lights for high visibility in dark conditions.

Timekeeping Features: Dual analog-digital display, 31 world time zones, a 1/100-second stopwatch, countdown timer, and 5 daily alarms.Battery Life: Powered by quartz movements with an approximate 3-year lifespan on dual SR726W batteries.