Side by side

Hamilton Jazzmaster Thinline Small Second QuartzvsMarathon GPQ (General Purpose Quartz) Field Watch

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

At a glance

11 of 29 specs differ
Diameter
Jazzmaster Thinline Small Second Quartz40mm
GPQ (General Purpose Quartz) Field Watch34mm
Power Reserve
Jazzmaster Thinline Small Second Quartz40h
GPQ (General Purpose Quartz) Field Watch40h
Water Resistance
Jazzmaster Thinline Small Second Quartz50m
GPQ (General Purpose Quartz) Field Watch30m
MSRP
Jazzmaster Thinline Small Second Quartz$745
GPQ (General Purpose Quartz) Field Watch$420

Full specifications

Case

7 specs
Category
Dress
Field
Diameter
40mm
34mm
Thickness
7.35mm
11.5mm
Lug-to-Lug
46mm
41mm
Lug Width
20mm
16mm
Material
Stainless Steel
Fibreshell Composite
Water Resistance
50m
30m

Crystal & Dial

2 specs
Crystal
Sapphire
Acrylic
Dial Color
Grey
Black

Movement

1 specs
Caliber
980.163
Swiss High-Torque Quartz (3J, EOL)

Pricing

1 specs
MSRP
$745
$420

Follow this matchup

Get a note when Hamilton Jazzmaster Thinline Small Second Quartz vs Marathon GPQ (General Purpose Quartz) Field Watch gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Hamilton Jazzmaster Thinline Small Second Quartz

Owners widely praise the Hamilton Jazzmaster Thinline Small Second Quartz for its excellent value around $300, thin profile at 7mm to 8.4mm, and clean dial design with superb applied hour numerals and dauphine hands. One owner finds its champagne dial particularly upscale. However, the lume is considered terrible, barely lasting a few minutes, and the crown is noted as very small and difficult to manipulate. On balance, owners rate the Hamilton Jazzmaster Thinline Small Second Quartz highly for its thinness and clean dial design at the price.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.