Side by side

Casio GST-S100GvsSeiko Coutura

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
Coutura
SeikoCoutura
MSRP $525
See the full Coutura
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At a glance

15 of 29 specs differ
Diameter
GST-S100G52.4mm
Coutura44mm
Power Reserve
GST-S100G—
Coutura—
Water Resistance
GST-S100G200m
Coutura100m
MSRP
GST-S100G$330
Coutura$525

Full specifications

Case

8 specs
Category
Sport
Dress
Diameter
52.4mm
44mm
Thickness
16.1mm
11.8mm
Lug-to-Lug
59.1mm
0mm
Lug Width
—
12mm
Material
Resin / Stainless steel
Stainless Steel
Finish
—
—
Water Resistance
200m
100m

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
—
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
—
V198
Power Reserve
—
0h

Pricing

1 specs
MSRP
$330
$525
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