Side by side

Marathon Steel Navigator SSNAV AutovsWilliam Wood Dunkirk Watch

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

Steel Navigator SSNAV Auto
MarathonSteel Navigator SSNAV Auto
MSRP $1,300
Dunkirk Watch
William WoodDunkirk Watch
MSRP $3,995

At a glance

9 of 29 specs differ
Diameter
Steel Navigator SSNAV Auto41mm
Dunkirk Watch42mm
Power Reserve
Steel Navigator SSNAV Auto40h
Dunkirk Watch40h
Water Resistance
Steel Navigator SSNAV Auto60m
Dunkirk Watch50m
MSRP
Steel Navigator SSNAV Auto$1,300
Dunkirk Watch$3,995

Full specifications

Case

6 specs
Category
Pilot
Sport
Diameter
41mm
42mm
Thickness
11.5mm
13mm
Lug-to-Lug
48mm
49.5mm
Material
316L Stainless Steel
Bronze
Water Resistance
60m
50m

Crystal & Dial

1 specs
Dial Color
Black
Bronze

Movement

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

Pricing

1 specs
MSRP
$1,300
$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 Steel Navigator SSNAV Auto

The Marathon Steel Navigator SSNAV Auto is praised for its high-accuracy quartz movement, with owners noting its comfort and reliable performance. Reviewers highlight its functional tool-watch appeal, featuring a sandblasted steel case, tritium tubes for constant low-light visibility, and 100-meter water resistance. One owner finds the 41mm case runs a bit small. The Marathon Steel Navigator SSNAV Auto utilizes an ETA F06.412 quartz movement with a claimed accuracy of +/- 10 seconds per year and includes a GMT bidirectional bezel. Overall, owners and reviewers rate the Marathon Steel Navigator SSNAV Auto highly for its comfortable wear and dependable, high-accuracy quartz movement.

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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