Side by side

Marathon GPQ (General Purpose Quartz) Field WatchvsZelos Hammerhead V3 300m Bronze

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
Hammerhead V3 300m Bronze
ZelosHammerhead V3 300m Bronze
MSRP $449

At a glance

12 of 29 specs differ
Diameter
GPQ (General Purpose Quartz) Field Watch34mm
Hammerhead V3 300m Bronze44mm
Power Reserve
GPQ (General Purpose Quartz) Field Watch40h
Hammerhead V3 300m Bronze40h
Water Resistance
GPQ (General Purpose Quartz) Field Watch30m
Hammerhead V3 300m Bronze300m
MSRP
GPQ (General Purpose Quartz) Field Watch$420
Hammerhead V3 300m Bronze$449

Full specifications

Case

7 specs
Category
Field
Diver
Diameter
34mm
44mm
Thickness
11.5mm
13mm
Lug-to-Lug
41mm
44mm
Lug Width
16mm
22mm
Material
Fibreshell Composite
Titanium
Water Resistance
30m
300m

Crystal & Dial

2 specs
Crystal
Acrylic
Domed Sapphire
Dial Color
Black
Bronze - Frost

Movement

2 specs
Caliber
Swiss High-Torque Quartz (3J, EOL)
Seiko NH35
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$420
$449

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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.

Zelos Hammerhead V3 300m Bronze

Owners widely praise the Zelos Hammerhead V3 300m Bronze for its distinctive 70s-inspired design, slim 13.5mm case, and improved lume, offering a sophisticated timepiece at an accessible price point starting at $349. The unique dial is noted for evoking an otherworldly feeling, and the comfortable bracelet features on-the-fly micro-adjustment. Some enthusiasts express frustration with shipping delays and a desire to see the watch on a wrist before purchase. One owner flags that the clasp material could be more scratch-resistant, and resizing bracelet pins can be stubborn. On balance, owners rate the Zelos Hammerhead V3 300m Bronze highly for its unique design and build quality at its price point.

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