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Casio GMA-S2100vsPraesidus Type H-75

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

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GMA-S2100
CasioGMA-S2100
MSRP $110
See the full GMA-S2100
Type H-75
PraesidusType H-75
MSRP $245
See the full Type H-75
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Buy from Praesidus ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
GMA-S210042.9mm
Type H-7539mm
Power Reserve
GMA-S2100—
Type H-75—
Water Resistance
GMA-S2100200m
Type H-75100m
MSRP
GMA-S2100$110
Type H-75$245

Full specifications

Case

8 specs
Category
Sport
Pilot
Diameter
42.9mm
39mm
Thickness
11.2mm
—
Lug-to-Lug
46.2mm
—
Lug Width
—
20mm
Material
Carbon / Resin
316L Stainless Steel
Finish
—
—
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
AR Coating
No
—

Movement

2 specs
Caliber
—
Seiko VK63 Meca-Quartz
Power Reserve
—
0h

Pricing

1 specs
MSRP
$110
$245
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