Side by side

Casio GMA-S140vsCasio PRG-340

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

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GMA-S140
CasioGMA-S140
MSRP $120
See the full GMA-S140
PRG-340
CasioPRG-340
MSRP $280
See the full PRG-340
Buy from Casio ↗
Buy used on eBay ↗
Buy from Casio ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
GMA-S14045.9mm
PRG-34051.7mm
Power Reserve
GMA-S140—
PRG-340—
Water Resistance
GMA-S140200m
PRG-340100m
MSRP
GMA-S140$120
PRG-340$280

Full specifications

Case

6 specs
Category
Sport
Field
Diameter
45.9mm
51.7mm
Thickness
15.8mm
15.1mm
Lug-to-Lug
49mm
54.7mm
Material
Resin
Bio-based resin
Water Resistance
200m
100m

Pricing

1 specs
MSRP
$120
$280
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