Catalog   /   Watches, Jewelry & Accessories   /   Watches   /   Wrist Watches   /   Casio

Casio G-Shock GA-2100BM-7A2

Photos - Wrist Watch Casio G-Shock GA-2100BM-7A2
Videos 19Photos 8
How to buy
from £89.92 up to £109.00 
Compare prices 3 →
When you make a purchase through links on our site, we may receive a affiliate commission.
FirstclassWatches.co.uk  →
 £89.92 
Houseofwatches.co.uk  →
 £94.95
T. H. Baker  →
 £109.00   
add to listmy lists
Casio G-Shock GA-2100BM-7A2
G-Shock (shockproof)Japanshockproof
Main
Gendermen's
Country of originJapan
Mechanism
Movement typequartz
Calibermodule 5611
Second handin absent
Accuracy+/- 15 s/month
Power sourcebattery / 2x SR726W /
Dial
Dial typemixed
Type of indexmarks
Colourblue
Hand shift feature
Backlightluminous / electronic
Featuresalarm / 5 /
stopwatch
timer
day of the week
date
month
world time / 31 time zones /
Case and strap
Case shapepolygonal
Case materialcarbon / plastic /
Coloursilver
Glass materialmineral
Strapplastic bracelet
Strap coloursilver / transparent /
Claspclassic (with buckle)
General specs
Waterproof200 WR / 20 ATM
Shockproof
Diameter (width)45 mm
Thickness11.8 mm
Weight51 g
Official Websitecasio.com
Added to E-CatalogJuly 2025
Body reinforced with carbon fibres. Full autocalendar up to 2099.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Casio 2026 - new arrivals, bestsellers, and the most relevant models Casio.
Everything you need to know about watch backlightingTypes of modern backlights in traditional and smart watches

Buy Casio G-Shock GA-2100BM-7A2

When you make a purchase through links on our site, we may receive a affiliate commission.

Casio GA-2100BM-7A2ER G-Shock Bright Metallic Dial Series ( Watch Transparent,Blue GA-2100BM-7A2ER

Casio is an electronics manufacturing company that was founded in 1946 by Tadao Kashio. The brand has a versatile portfolio, from musical instruments and digital cameras to analogue and digital watche...
FirstclassWatches.co.uk
Delivery: in United Kingdom
Report
£89.92
Buy in shop

Casio Unisex G-Shock Metallic Blue Dual Display Watch GA-2100BM-7A2ER

Bold, modern, and built to endure, this watch blends street-smart style with G-Shock’s legendary toughness. Featuring a striking metallic blue dial set against a sleek semi-transparent case and band, this watch delivers a contemporary edge with a futuristic flair. Shock-resistant and water-resistant up to 200 metres, this watch is ideal for everyda... morey wear and extreme conditions alike. Its dual analogue-digital display offers practical functionality. The ultra-slim profile and lightweight design ensure comfort without compromising resilience, while the finish adds a unique visual depth that stands out in any setting. • Powered by the quartz movement. • Presented on a clear plastic strap with traditional buckle. • Mineral crystal glass. • 45.4mm case width. • 200 metre water resistance.
Houseofwatches.co.uk
Delivery: in United Kingdom
Report
£94.95
Buy in shop

Casio Unisex G-Shock Metallic Blue Dual Display Watch GA-2100BM-7A2ER

Bold, modern, and built to endure, this watch blends street-smart style with G-Shock’s legendary toughness. Featuring a striking metallic blue dial set against a sleek semi-transparent case and band, this watch delivers a contemporary edge with a futuristic flair. Shock-resistant and water-resistant up to 200 metres, this watch is ideal for everyda... morey wear and extreme conditions alike. Its dual analogue-digital display offers practical functionality. The ultra-slim profile and lightweight design ensure comfort without compromising resilience, while the finish adds a unique visual depth that stands out in any setting. • Powered by the quartz movement. • Presented on a clear plastic strap with traditional buckle. • Mineral crystal glass. • 45.4mm case width. • 200 metre water resistance.
T. H. Baker
Delivery: in United Kingdom
Report
£109.00
Buy in shop
Series Casio G-Shock (shockproof)Compare using chart →
Video reviews
Additional features wrist watch Casio G-Shock GA-2100BM-7A2:
  • Hourly time signal
  • On off. button sound
  • Afterglow
We recommendCompare using chart →
Catalog
  /  
Wrist Watches
  /  
Casio
  /  
Wrist Watch Casio G-Shock GA-2100BM-7A2