Side by side

Marathon GPQ (General Purpose Quartz) Field WatchvsTudor Monarch

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
Monarch
TudorMonarch
MSRP $5,875

At a glance

21 of 29 specs differ
Diameter
GPQ (General Purpose Quartz) Field Watch34mm
Monarch39mm
Power Reserve
GPQ (General Purpose Quartz) Field Watch40h
Monarch65h
Water Resistance
GPQ (General Purpose Quartz) Field Watch30m
Monarch100m
MSRP
GPQ (General Purpose Quartz) Field Watch$420
Monarch$5,875

Full specifications

Case

9 specs
Category
Field
Diameter
34mm
39mm
Thickness
11.5mm
11.9mm
Lug-to-Lug
41mm
46mm
Lug Width
16mm
20mm
Material
Fibreshell Composite
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Water Resistance
30m
100m
Caseback
Solid
Solid screw-down

Crystal & Dial

4 specs
Crystal
Acrylic
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Champagne

Movement

7 specs
Caliber
Swiss High-Torque Quartz (3J, EOL)
MT5662-2U
Type
Quartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
65h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$420
$5,875

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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.

Tudor Monarch

The Tudor Monarch is praised for its crisp case finishing, solid H-link bracelet with T-fit clasp, and a 39mm size that wears well, though its eclectic neoclassical dial design is noted. It features a METAS-certified Master Chronometer movement with a 65-hour power reserve, visible through a display case back. The watch has a vintage-inspired dial with a unique champagne color and California layout, though it lacks lume and its modern, angular 39mm case doesn't wear smaller than its dimensions suggest. Its 11.9mm thickness is noted as a bit disappointing, but faceted case sides and box sapphire crystals contribute to a slender wearing experience. On balance, reviewers praise the Tudor Monarch for its sharp case finishing and Master Chronometer movement at its price point.

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