Side by side

Bremont Airco Mach 1 JetvsMarathon GPQ (General Purpose Quartz) Field Watch

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

Airco Mach 1 Jet
BremontAirco Mach 1 Jet
MSRP $4,500
GPQ (General Purpose Quartz) Field Watch
MarathonGPQ (General Purpose Quartz) Field Watch
MSRP $420

At a glance

11 of 29 specs differ
Diameter
Airco Mach 1 Jet40mm
GPQ (General Purpose Quartz) Field Watch34mm
Power Reserve
Airco Mach 1 Jet40h
GPQ (General Purpose Quartz) Field Watch40h
Water Resistance
Airco Mach 1 Jet100m
GPQ (General Purpose Quartz) Field Watch30m
MSRP
Airco Mach 1 Jet$4,500
GPQ (General Purpose Quartz) Field Watch$420

Full specifications

Case

7 specs
Category
Pilot
Field
Diameter
40mm
34mm
Thickness
12mm
11.5mm
Lug-to-Lug
41mm
Lug Width
20mm
16mm
Material
Stainless Steel (DLC coated)
Fibreshell Composite
Water Resistance
100m
30m

Crystal & Dial

1 specs
Crystal
Sapphire
Acrylic

Movement

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

Pricing

1 specs
MSRP
$4,500
$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 Airco Mach 1 Jet

The Bremont Airco Mach 1 Jet is widely praised for its vintage-inspired design, 40mm size, and excellent legibility, featuring a satin-finished case with polished bevels and a matte dial with red-orange accents. Reviewers highlight its strong proportions, 100 meters of water resistance, and COSC-certified BE-92AE automatic movement. The watch is powered by the BE-92A automatic movement with a 38-hour power reserve. Overall, reviewers consider the Bremont Airco Mach 1 Jet an excellent everyday pilot's watch for its blend of vintage aesthetics and practical features.

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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