CASIO
G-SHOCK GA-2100FL-8A
G-SHOCK GA-2100FL-8A
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Casio G-Shock 2100 Series - Model GA-2100FL-8A
The GA-2100FL-8A is part of the Flame Inside Line, embodying G-SHOCK’s fiery and bold aesthetics. Designed to symbolize the blazing passion of challenges and resilience, this model features a distinctive octagonal case with a striking flame-inspired gradient design.
Design Overview
The GA-2100FL-8A boasts a bold orange dial with a gradated black-on-gray body, evoking flames against a dark smoky backdrop. The unique motif of billowing smoke on the band further enhances its dynamic and intense appearance.
Key Highlights
- Striking orange and black dial with a gradient effect.
- Flame-inspired smoky motif on the band.
- Octagonal carbon core case for durability and lightweight comfort.
- Shock-resistant and 200-meter water resistance, making it a tough companion for active lifestyles.
Features
Case & Band
- Case Dimensions: 48.5 × 45.4 × 11.8 mm
- Material: Carbon / Bio-based resin for lightweight durability.
- Band: Bio-based resin band with a comfortable fit.
- Weight: 51 g
Durability
- Shock-resistant construction for robust performance.
- Water Resistance: 200 meters, ideal for swimming and water activities.
Exterior
- Glass: Mineral glass for scratch resistance.
- Band Compatibility: Fits wrists 145 to 215 mm.
- Other Features: Neobrite coating for enhanced readability in low light.
Technology & Functional Highlights
Timekeeping
- World Time: 31 time zones (48 cities + UTC), daylight saving on/off.
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Analog & Digital Display:
- Analog: 2 hands (hour, minute - minute hand moves every 20 seconds).
- Digital: Hour, minute, second, pm, month, date.
Timers & Alarms
- Countdown Timer: 24-hour range, 1-second measuring unit.
-
Stopwatch:
- 1/100-second for first 60 minutes.
- 1-second units after 60 minutes.
- Measuring modes: Elapsed time, split time, 1st & 2nd place times.
- 5 Daily Alarms & Hourly Time Signal.
Lighting
-
Double LED Light:
- Super Illuminator for the face.
- LED backlight for the digital display.
Calendar & Accuracy
- Full-auto calendar pre-programmed until the year 2099.
- Accuracy: ±15 seconds per month.
Power & Battery
- Battery Life: Approx. 3 years on SR726W × 2 batteries.
- Mute Feature: Button operation tone on/off.
Summary
The GA-2100FL-8A is a bold and fiery addition to the G-SHOCK 2100 series, combining rugged durability with a striking flame-inspired aesthetic. Its shock-resistant structure, 200-meter water resistance, and world time functionality make it a stylish yet highly functional timepiece. Whether for urban wear or outdoor adventures, this watch is a statement of passion and strength.
For more details, visit the official Citizen website here.
Warranty:
- The watch is covered by a warranty, providing assurance and protection for your purchase.
▶︎Processing Time & Shipping Policy
▶︎We only carry G-SHOCK USA products.
▶︎Unfortunately, we DO NOT ship internationally.
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Explore Your Favorite G-SHOCK Watches
Explore our current selection of G-SHOCK watches. If you don’t see your preferred model, check the G-SHOCK USA website, note the model number, and contact us via email or phone(415-567-2400) to place your order. Ask about our special deals!
Please note:
- We only carry G-SHOCK USA products.
- Unfortunately, we DO NOT ship internationally.

Trusted Since 1967
Our owner, Asuka Saito, is certified by both Gemological Institute of America (GIA) and Cultured Pearl Association of America (CPAA), and we also have a GIA-certified appraiser on staff. Asuka is also a color specialist, certified as a TC Color Therapist and Sensational Color.