Side by side
Casio GST-B100vsOLTO-8 OLTO-8 EXPLORE-X
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
GST-B10053.8mm
OLTO-8 EXPLORE-X49mm
Power Reserve
GST-B100—
OLTO-8 EXPLORE-X—
Water Resistance
GST-B100200m
OLTO-8 EXPLORE-X30m
MSRP
GST-B100$385
OLTO-8 EXPLORE-X$400
Full specifications
Case
8 specsCategory
Sport
—
Diameter
53.8mm
49mm
Thickness
14.1mm
0mm
Lug-to-Lug
58.1mm
0mm
Lug Width
—
24mm
Material
Resin / Stainless steel
316L Stainless Steel
Finish
—
—
Water Resistance
200m
30m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
—
Movement
3 specsCaliber
—
Miyota 82S0
Type
Quartz
Automatic
Power Reserve
—
0h
Pricing
1 specsMSRP
$385
$400
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