Side by side

Casio EFV-650DvsCasio GM-2100

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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EFV-650D
CasioEFV-650D
MSRP $120
See the full EFV-650D
GM-2100
CasioGM-2100
MSRP $220
See the full GM-2100
Buy from Casio ↗
Buy used on eBay ↗
Buy from Casio ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
EFV-650D43.5mm
GM-210044.4mm
Power Reserve
EFV-650D—
GM-2100—
Water Resistance
EFV-650D100m
GM-2100200m
MSRP
EFV-650D$120
GM-2100$220

Full specifications

Case

6 specs
Category
Chronograph
Sport
Diameter
43.5mm
44.4mm
Thickness
11mm
11.8mm
Lug-to-Lug
48.6mm
49.3mm
Material
Stainless Steel
Resin / Stainless steel
Water Resistance
100m
200m

Pricing

1 specs
MSRP
$120
$220
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