Side by side

Casio GM-6900vsCasio PRG-600

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

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GM-6900
CasioGM-6900
MSRP $270
See the full GM-6900
PRG-600
CasioPRG-600
MSRP $365
See the full PRG-600
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Buy used on eBay ↗
Buy from Casio ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
GM-690049.7mm
PRG-60051.5mm
Power Reserve
GM-6900—
PRG-600—
Water Resistance
GM-6900200m
PRG-600100m
MSRP
GM-6900$270
PRG-600$365

Full specifications

Case

5 specs
Category
Sport
Field
Diameter
49.7mm
51.5mm
Thickness
18.6mm
13.4mm
Lug-to-Lug
53.9mm
51.6mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Gold
Gray

Pricing

1 specs
MSRP
$270
$365
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