Side by side

Bremont Supermarine ChronovsMarathon GPQ (General Purpose Quartz) Field Watch

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850
GPQ (General Purpose Quartz) Field Watch
MarathonGPQ (General Purpose Quartz) Field Watch
MSRP $420

At a glance

11 of 29 specs differ
Diameter
Supermarine Chrono43mm
GPQ (General Purpose Quartz) Field Watch34mm
Power Reserve
Supermarine Chrono40h
GPQ (General Purpose Quartz) Field Watch40h
Water Resistance
Supermarine Chrono300m
GPQ (General Purpose Quartz) Field Watch30m
MSRP
Supermarine Chrono$6,850
GPQ (General Purpose Quartz) Field Watch$420

Full specifications

Case

7 specs
Category
Chronograph
Field
Diameter
43mm
34mm
Thickness
15.87mm
11.5mm
Lug-to-Lug
41mm
Lug Width
22mm
16mm
Material
Stainless Steel (DLC coated)
Fibreshell Composite
Water Resistance
300m
30m

Crystal & Dial

1 specs
Crystal
Sapphire
Acrylic

Movement

2 specs
Caliber
BE-50AE
Swiss High-Torque Quartz (3J, EOL)
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$6,850
$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.

Bremont Supermarine Chrono

The Bremont Supermarine Chrono's black dial and understated bezel markings allow it to transition effectively from rugged use to evening events. On balance, owners and reviewers find the Bremont Supermarine Chrono to be a handsome and functional watch, with its versatile dial design being a key strength.

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.

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