Which has better water resistance, the Marathon GPQ-D (Officer's Quartz with Date) Field Watch or the Redux Zero-Hour?

The Redux Zero-Hour is rated to 200m versus 30m for the Marathon GPQ-D (Officer's Quartz with Date) Field Watch.

Which has a longer power reserve, the Marathon GPQ-D (Officer's Quartz with Date) Field Watch or the Redux Zero-Hour?

The Redux Zero-Hour carries a 41-hour power reserve against 40 hours on the Marathon GPQ-D (Officer's Quartz with Date) Field Watch.

What movement does the Marathon GPQ-D (Officer's Quartz with Date) Field Watch run compared to the Redux Zero-Hour?

The Marathon GPQ-D (Officer's Quartz with Date) Field Watch runs a quartz caliber (Swiss High-Torque Quartz (3J, EOL)), while the Redux Zero-Hour runs a automatic (Seiko NH35).

Side by side

Marathon GPQ-D (Officer's Quartz with Date) Field WatchvsRedux Zero-Hour

Q: Which is bigger, the Marathon GPQ-D (Officer's Quartz with Date) Field Watch or the Redux Zero-Hour?

The Redux Zero-Hour wears larger at 39mm versus 36mm for the Marathon GPQ-D (Officer's Quartz with Date) Field Watch — a 3mm difference across the dial.

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

Marathon GPQ-D (Officer's Quartz with Date) Field Watch

officers-watch-with-date-gpq-39mm-case-crown-defstan

MSRP $650

Redux Zero-Hour

the-courg-watch-zero-hour-39mm

At a glance

11 of 29 specs differ

Diameter

GPQ-D (Officer's Quartz with Date) Field Watch36mm

Zero-Hour39mm

Power Reserve

GPQ-D (Officer's Quartz with Date) Field Watch40h

Zero-Hour41h

Water Resistance

GPQ-D (Officer's Quartz with Date) Field Watch30m

Zero-Hour200m

MSRP

GPQ-D (Officer's Quartz with Date) Field Watch$650

Zero-Hour—

Full specifications

Case

7 specs

Movement

3 specs

Caliber

Swiss High-Torque Quartz (3J, EOL)

Seiko NH35

Type

Quartz

Automatic

Power Reserve

40h

41h

Pricing

1 specs

MSRP

$650

—

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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-D (Officer's Quartz with Date) Field Watch

Marathon GPQ-D (Officer's Quartz with Date) Field Watch owners praise its tritium tubes, Mil-spec designation, and scratch-resistant case finish, with some finding the 36mm size practical for field use. However, some owners criticize its perceived overpriced nature, thick case, and squared-off lugs, while others point to the composite case material, 30m water resistance, and unbranded movement as drawbacks. On balance, owners are divided on the Marathon GPQ-D (Officer's Quartz with Date) Field Watch, with opinions split on its value and design features.

WatchCrunch

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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