Side by side

Marathon GPQ (General Purpose Quartz) Field WatchvsRedux Zero-Hour

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

GPQ (General Purpose Quartz) Field Watch
MarathonGPQ (General Purpose Quartz) Field Watch
MSRP $420
Zero-Hour
ReduxZero-Hour

At a glance

12 of 29 specs differ
Diameter
GPQ (General Purpose Quartz) Field Watch34mm
Zero-Hour39mm
Power Reserve
GPQ (General Purpose Quartz) Field Watch40h
Zero-Hour41h
Water Resistance
GPQ (General Purpose Quartz) Field Watch30m
Zero-Hour200m
MSRP
GPQ (General Purpose Quartz) Field Watch$420
Zero-Hour

Full specifications

Case

7 specs
Category
Field
Diameter
34mm
39mm
Thickness
11.5mm
13.7mm
Lug-to-Lug
41mm
46.6mm
Lug Width
16mm
20mm
Material
Fibreshell Composite
Titanium
Water Resistance
30m
200m

Crystal & Dial

1 specs
Crystal
Acrylic
Sapphire

Movement

3 specs
Caliber
Swiss High-Torque Quartz (3J, EOL)
Seiko NH35
Type
Quartz
Automatic
Power Reserve
40h
41h

Pricing

1 specs
MSRP
$420

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon GPQ (General Purpose Quartz) Field Watch

Owners widely praise the Marathon GPQ (General Purpose Quartz) Field Watch for its rugged quartz movement, accuracy, and tritium lume. Reviewers and owners alike highlight its solid build, legibility, and comfortable, lightweight wear, making it particularly well-suited for smaller wrists. Some owners, however, consider the price point of $350-420 to be somewhat high. On balance, the consensus is that owners rate the Marathon GPQ (General Purpose Quartz) Field Watch highly for its dependable quartz accuracy and excellent tritium lume.

Redux Zero-Hour

Owners widely praise the Redux Courg Type 39MM for its robust, no-nonsense design and good overall quality, with a reliable Seiko NH53A movement keeping time well. The titanium case and crystal have shown scratch resistance, and the bezel action is described as tight by some. Reviewers note the proprietary RDXB1 or blue lume glows brilliantly, though briefly. Some owners flag the crown stem as flimsy and the unidirectional bezel as having some play. Overall, owners rate the Redux Courg Type 39MM highly for its functional tool-watch design and durable titanium construction.

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