Side by side
Casio GST-S100GvsCasio PRG-340
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
GST-S100G52.4mm
PRG-34051.7mm
Power Reserve
GST-S100G—
PRG-340—
Water Resistance
GST-S100G200m
PRG-340100m
MSRP
GST-S100G$330
PRG-340$280
Full specifications
Case
6 specsCategory
Sport
Field
Diameter
52.4mm
51.7mm
Thickness
16.1mm
15.1mm
Lug-to-Lug
59.1mm
54.7mm
Material
Resin / Stainless steel
Bio-based resin
Water Resistance
200m
100m
Pricing
1 specsMSRP
$330
$280
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