Side by side
Boldr BlastoisevsMarathon GPQ-D (Officer's Quartz with Date) Field Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Blastoise40mm
GPQ-D (Officer's Quartz with Date) Field Watch36mm
Power Reserve
Blastoise40h
GPQ-D (Officer's Quartz with Date) Field Watch40h
Water Resistance
Blastoise200m
GPQ-D (Officer's Quartz with Date) Field Watch30m
MSRP
Blastoise$449
GPQ-D (Officer's Quartz with Date) Field Watch$650
Full specifications
Case
7 specsCategory
Diver
Field
Diameter
40mm
36mm
Thickness
12mm
11mm
Lug-to-Lug
49.5mm
44mm
Lug Width
20mm
16mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
30m
Crystal & Dial
2 specsDial Color
Blastoise
Black
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko (SII) NH37
Swiss High-Torque Quartz (3J, EOL)
Type
Automatic
Quartz
Pricing
1 specsMSRP
$449
$650
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