Marathon Arctic Steel NavigatorvsTrintec CoPilot Stainless Automatic
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Arctic Steel Navigator

CoPilot Stainless Automatic
Diameter
41mm
42mm
Lug-to-Lug
48mm
n/a
Thickness
11mm
lowest
15mm
Water Resistance
60m
200m
highest
Power Reserve
n/a
41h
MSRP
$1,000
$450
lowest
Movement
Swiss High-Torque Quartz
Seiko NH35
Case
6 specsCrystal & Dial
1 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Marathon Arctic Steel Navigator is praised for its pragmatic, no-nonsense design and comfortable wearability with a thinner, ergonomic steel case. Owners and reviewers highlight its Swiss High-Torque Quartz movement for accuracy to about 10 seconds a year and its ability to power heavy hands, with a seven-year battery life and field-serviceable battery port. One owner reported a pip falling out shortly after unboxing and the bezel becoming gritty, though another found success cleaning a gritty bezel with soap and water. A reviewer noted a preference for a different strap design for a cleaner tail tuck. Overall, owners and reviewers rate the Marathon Arctic Steel Navigator highly for its pragmatic design and reliable, accurate quartz movement.
The Trintec CoPilot / Stainless / Automatic is widely regarded as very well built, featuring a tool-like appearance with a blasted case finish and a substantial bezel. Owners appreciate its amazing look and versatile case design. The watch comes with extra screw pins and a 5-ring Zulu strap. Overall, owners rate the Trintec CoPilot / Stainless / Automatic highly for its robust build quality and distinctive aesthetic.
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