Side by side
Borealis Watch Co. Caloura 300mvsMarathon GPQ (General Purpose Quartz) 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
Caloura 300m42mm
GPQ (General Purpose Quartz) Field Watch34mm
Power Reserve
Caloura 300m40h
GPQ (General Purpose Quartz) Field Watch40h
Water Resistance
Caloura 300m300m
GPQ (General Purpose Quartz) Field Watch30m
MSRP
Caloura 300m$275
GPQ (General Purpose Quartz) Field Watch$420
Full specifications
Case
7 specsCategory
Diver
Field
Diameter
42mm
34mm
Thickness
13.9mm
11.5mm
Lug-to-Lug
44.20mm
41mm
Lug Width
22mm
16mm
Material
Stainless Steel
Fibreshell Composite
Water Resistance
300m
30m
Crystal & Dial
2 specsCrystal
Sapphire
Acrylic
Lume
BGW9
None
Movement
2 specsCaliber
NH35
Swiss High-Torque Quartz (3J, EOL)
Type
Automatic
Quartz
Pricing
1 specsMSRP
$275
$420
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