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Casio G-Shock GA-B2100-1A1ER (Schwarz)
$110
4 stores
Buy from $110
Track price
Drift House
13 pics
Starcow Paris
4 pics
Black Sheep
3 pics
Arts & Rec
1 pic
Grinmore
1 pic
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Casio G-Shock GA-B2100-1A1ER (Schwarz)
$110
4 stores
Buy from $110
Track price
Available at 4 Stores Worldwide
Arts & Rec
$110
US only
$120 w ship
Est. 3-7 business days
[+]
Shipping
Drift House
$110
US only
$125 w ship
Est. 3-7 business days
[+]
Shipping
Starcow Paris
$116
France → Worldwide
$184 w fees
Est. 7-14 business days
14-Day Returns
Returns & Trust
[+]
Shipping
Grinmore
$120
US → Worldwide
$135 w ship
Est. 3-7 business days
[+]
Shipping
Black Sheep
Sold Out
+1 more store
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Description
The Casio G-Shock GA-B2100-1A1ER is a men's watch with a black colorway.
Case size: 48.5 × 45.4 × 11.9 mm
Weight: 52 g
Case and bezel material: Carbon/Resin
Band material: Resin
Construction: Shock resistant, Carbon Core Guard structure
Water resistance: 20 bar
Power: Tough Solar (solar powered)
Connectivity: Bluetooth Mobile Link
Glass: Mineral glass
Features: Neo Display, Hand retract function, World time (38 cities), 1/100-second stopwatch, Countdown timer
Details
Brand
Casio
Style Code
GA2100
Also Known As
Schwarz
Colors
navy
Listed
January 21, 2026
Model
G-Shock GA-B2100-1A1ER
Gender
men
Category
Apparel & Accessories
/
Jewelry
/
Watches
Price history
Retail price
Low
$110
Typical
$110
Lowest price
Typical price
Mar 14
Cheapest vs typical price
Jun 4
Store availability
4 listing · 4 in stock
Stores listing
Stores in stock
Mar 14
1 listing · 1 in stock to 4 listing · 4 in stock
Jun 4
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