Casio G-SHOCK 2100 Series Camo Analogue Watch (GA-2100CM-5AER)

Overview

The Casio G-SHOCK GA-2100CM-5AER brings a distinctive camouflage finish to the popular GA-2100 series, combining a metallic-style camo pattern with the signature octagonal case design. Built with a Carbon Core Guard structure, it delivers a lightweight yet highly durable construction, paired with 200-metre water resistance for dependable everyday use. The analogue-digital display provides practical functionality including world time, stopwatch, countdown timer and alarms, with double LED illumination for improved visibility in low-light conditions.

Key Features

• Shock-resistant Carbon Core Guard structure
• 200-metre water resistance
• Camouflage design with metallic-style pattern
• World time (31 time zones, 48 cities + UTC; DST on/off)
• 1/100-second stopwatch with elapsed, split and 1st–2nd place timing
• Countdown timer (up to 24 hours)
• Five daily alarms and hourly time signal
• Double LED light (Super Illuminator) with afterglow
• Hand shift feature for unobstructed digital display
• Full auto-calendar (to year 2099) and 12/24-hour format

Specifications

• Case size (L×W×H): 48.5 × 45.4 × 11.8 mm
• Weight: 51 g
• Case and bezel material: Carbon / bio-based resin
• Band: Bio-based resin band
• Construction: Shock resistant; Carbon Core Guard structure
• Water resistance: 200-metre water resistance
• Power supply and battery life: Approx. 3 years on SR726W × 2
• Glass: Mineral glass
• Compatible band size: 145–215 mm
• Country of origin: Thailand

Watch Features

• World time: 31 time zones (48 cities + Coordinated Universal Time), daylight saving on/off
• Stopwatch: 1/100-second; measuring capacity 00'00''00–59'59''99 (first 60 minutes), 1:00'00–23:59'59 (after 60 minutes); modes: elapsed, split, 1st–2nd place times
• Timer: Countdown timer; measuring unit 1 second; range 24 hours; start time setting 1 second to 24 hours (1-second, 1-minute and 1-hour increments)
• Alarm/hourly time signal: 5 daily alarms; hourly time signal
• Light: Double LED light — LED for the face and LED backlight for the digital display (Super Illuminator), selectable illumination duration (1.5 or 3 seconds), afterglow
• Light colour: LED: White
• Calendar: Full auto-calendar (to year 2099)
• Accuracy: ±15 seconds per month
• Other features: Hand shift feature; 12/24-hour format; button operation tone on/off
• Regular timekeeping: Analogue — 2 hands (hour, minute; minute hand moves every 20 seconds), 1 dial (day). Digital — hour, minute, second, pm, month, date

Authorised Casio Retailer

TacTree is an authorised Casio UK retailer. All Casio watches supplied are 100% genuine, brand new and sourced through approved UK distribution channels. Orders are supplied with official Casio packaging and manufacturer documentation for complete authenticity and peace of mind.

Delivery:

Free Tracked Delivery on orders over £30
Free Express Delivery on orders over £150
Collect in store - Free
Northern Ireland or Highlands & Islands available from £3.95

For full information refer to our Delivery Information page

Returns:

Please use our Returns Portal to request your return and choose your method of resolution.

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