Side by side

Casio EFB-108DvsCasio GMA-P2100

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

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EFB-108D
CasioEFB-108D
MSRP $150
See the full EFB-108D
GMA-P2100
CasioGMA-P2100
MSRP $110
See the full GMA-P2100
Buy from Casio ↗
Buy used on eBay ↗
Buy from Casio ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
EFB-108D45mm
GMA-P210040.2mm
Power Reserve
EFB-108D—
GMA-P2100—
Water Resistance
EFB-108D100m
GMA-P2100200m
MSRP
EFB-108D$150
GMA-P2100$110

Full specifications

Case

6 specs
Category
Chronograph
Sport
Diameter
45mm
40.2mm
Thickness
8.7mm
11.2mm
Lug-to-Lug
47.5mm
46mm
Material
Stainless Steel
Resin / Bio-based resin
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Mineral
Dial Color
Silver
White

Pricing

1 specs
MSRP
$150
$110
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