Side by side

Casio GST-S100GvsCasio PRG-270

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

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GST-S100G
CasioGST-S100G
MSRP $330
See the full GST-S100G
PRG-270
CasioPRG-270
MSRP $200
See the full PRG-270
Buy from Casio ↗
Buy used on eBay ↗
Buy from Casio ↗
Buy used on eBay ↗

At a glance

6 of 29 specs differ
Diameter
GST-S100G52.4mm
PRG-27052.4mm
Power Reserve
GST-S100G—
PRG-270—
Water Resistance
GST-S100G200m
PRG-270100m
MSRP
GST-S100G$330
PRG-270$200

Full specifications

Case

5 specs
Category
Sport
Field
Thickness
16.1mm
15mm
Lug-to-Lug
59.1mm
54.6mm
Material
Resin / Stainless steel
Resin
Water Resistance
200m
100m

Pricing

1 specs
MSRP
$330
$200
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