Casio G-SHOCK – Model GA2100AB25-5A

Desert King Collaboration – Rugged Style with Tactical Precision

The GA2100AB25-5A “Desert King” marks the first collaboration between Baklava and G-SHOCK, inspired by exploration, archeology, and the quest for discovery. With its carbon core guard structure, 200-meter water resistance, and tactical desert-inspired design, this watch is engineered for those who seek to uncover the unknown.

Design Overview

This model combines a slim carbon/resin case with a lightweight cloth band, delivering durability and comfort for extreme environments. Its earthy desert tones are paired with G-SHOCK’s signature octagonal bezel, making it both rugged and stylish. Built for tacticians and adventurers, it embodies the spirit of exploration across deserts, mountains, and beyond.

Key Highlights

✔ Carbon Core Guard structure for superior toughness
✔ Shock-resistant construction for extreme durability
✔ 200-meter water resistance for dependable performance in all terrains
✔ Double LED illumination (Super Illuminator + afterglow) for maximum visibility
✔ World Time with 31 time zones (48 cities + UTC)
✔ 5 daily alarms and hourly time signal
✔ Slim 13.2 mm profile for a comfortable fit

Features & Specifications

Case & Band

• Size: 48.5 × 45.4 × 13.2 mm

• Material: Carbon / Resin case & bezel

• Band: Cloth Band

• Weight: 53 g

• Compatible Band Size: 145 – 215 mm

Exterior

• Glass: Mineral Glass

• Other: Neobrite luminous coating

Water Resistance

• 200-meter water resistance

Timekeeping & Functions

• World Time: 31 time zones (48 cities + UTC), daylight saving on/off

• Stopwatch: 1/100-second, up to 23:59’59.99", elapsed/split/1st–2nd place times

• Countdown Timer: 1 second to 24 hours (1-second, 1-minute, and 1-hour increments), auto-repeat

• Alarms: 5 daily alarms + hourly time signal

• Flash Alert: Flashes with buzzer for alarms and hourly signals

• Calendar: Full auto-calendar (to year 2099)

• Accuracy: ±15 seconds per month

• Format: 12/24-hour format

• Regular Timekeeping: Analog (2 hands), Digital (hour, minute, second, pm, month, date, day)

• Hand Shift Feature: Hands move away for unobstructed display view

Lighting

• Double LED Light: Super Illuminator for face + EL backlight for digital display

• Light Color: LED Red

• Selectable illumination duration (1.5 or 3 seconds) with afterglow

Battery & Power

• Power Source: SR726W × 2

• Battery Life: Approx. 3 years

Summary

The Casio G-SHOCK GA2100AB25-5A “Desert King” blends tactical functionality with a rugged, archeology-inspired design. Featuring world time, 200-meter water resistance, and a carbon core guard structure, it’s built for explorers, adventurers, and tacticians who demand reliability and style in extreme conditions.

For more details, visit the official CASIO website here.

Warranty:

• The watch is covered by a warranty, providing assurance and protection for your purchase.

▶︎Processing Time & Shipping Policy
▶︎Refund policy
▶︎We only carry G-SHOCK USA products.
▶︎Unfortunately, we DO NOT ship internationally.