Side by side

Casio GPR-H1000vsSeiko Prospex Rotocall

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

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GPR-H1000
CasioGPR-H1000
MSRP $550
See the full GPR-H1000
Prospex Rotocall
SeikoProspex Rotocall
MSRP $550
See the full Prospex Rotocall
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At a glance

12 of 29 specs differ
Diameter
GPR-H100053.2mm
Prospex Rotocall37mm
Power Reserve
GPR-H1000—
Prospex Rotocall—
Water Resistance
GPR-H1000200m
Prospex Rotocall100m
MSRP
GPR-H1000$550
Prospex Rotocall$550

Full specifications

Case

7 specs
Diameter
53.2mm
37mm
Thickness
20.3mm
10.6mm
Lug-to-Lug
60.6mm
43.5mm
Lug Width
—
20mm
Material
Resin / Bio-based resin
Stainless Steel
Finish
—
—
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal
Mineral
Hardlex
AR Coating
No
—
Dial Color
Black
—

Movement

2 specs
Caliber
—
A824
Power Reserve
—
0h
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