Side by side
Casio GPR-H1000vsMarathon TSAR (Tritium Search & Rescue) Diver's Quartz
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
GPR-H100053.2mm
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Power Reserve
GPR-H1000—
TSAR (Tritium Search & Rescue) Diver's Quartz—
Water Resistance
GPR-H1000200m
TSAR (Tritium Search & Rescue) Diver's Quartz300m
MSRP
GPR-H1000$550
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
Full specifications
Case
8 specsCategory
Sport
Diver
Diameter
53.2mm
46mm
Thickness
20.3mm
14mm
Lug-to-Lug
60.6mm
48mm
Lug Width
—
20mm
Material
Resin / Bio-based resin
316L Stainless Steel
Finish
—
—
Water Resistance
200m
300m
Crystal & Dial
2 specsCrystal
Mineral
Sapphire
AR Coating
No
—
Movement
2 specsCaliber
—
Swiss High-Torque Quartz
Power Reserve
—
0h
Pricing
1 specsMSRP
$550
$1,550
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