Side by side

Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsWilliam Wood Dunkirk Watch

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

GSAR (Government Search & Rescue) Diver's Automatic
MarathonGSAR (Government Search & Rescue) Diver's Automatic
MSRP $2,100
Dunkirk Watch
William WoodDunkirk Watch
MSRP $3,995

At a glance

9 of 29 specs differ
Diameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
Dunkirk Watch42mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
Dunkirk Watch40h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
Dunkirk Watch50m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
Dunkirk Watch$3,995

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
41mm
42mm
Thickness
14mm
13mm
Lug-to-Lug
48mm
49.5mm
Material
316L Stainless Steel
Bronze
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Anthracite
Bronze

Movement

1 specs
Caliber
Sellita SW200-1
Sellita SW220 Premium Top Grade

Pricing

1 specs
MSRP
$2,100
$3,995

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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 GSAR (Government Search & Rescue) Diver's Automatic

The Marathon GSAR (Government Search & Rescue) Diver's Automatic is widely praised for its legibility, comfort, and exceptional tritium illumination, with reviewers highlighting its utilitarian, military-equipment feel and a 41mm case size considered ideal. Owners appreciate its grippy bezel and the 300 meters of water resistance provided by the screw-down crown, deeming it a solid value for a Swiss-made tool watch. Some owners report quality control issues, with one user needing to warranty two watches, and another notes the GSAR wears taller than other models, leading to occasional bumping. The reliable ETA 2824-A2 movement is a consistent feature. Overall, owners and reviewers rate the Marathon GSAR (Government Search & Rescue) Diver's Automatic highly for its bright tritium lume and robust, no-nonsense tool watch design.

William Wood Dunkirk Watch

The William Wood Dunkirk Watch is noted for its unique dial design, inspired by engine order telegraphs and ship telegraphs, which some find emphasizes historical application over precise time-telling. Reviewers highlight its striking CuSn8 bronze case with red "pipes" and red lume, though one source found the red accents slightly jarring against the bronze. The 42mm watch, powered by a Sellita SW200 Top Grade movement, is limited to 600 pieces and priced around $5,200 USD. While legibility is maintained despite the unconventional dial, one owner finds the price difficult to justify. On balance, owners and reviewers acknowledge the William Wood Dunkirk Watch's distinctive historical inspiration and unique aesthetic, though some question its value proposition.

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