Side by side

Fears Brunswick 40 (Black)vsMarathon Steel Navigator SSNAV-D Auto

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

Brunswick 40 (Black)
FearsBrunswick 40 (Black)
MSRP $3,545
Steel Navigator SSNAV-D Auto
MarathonSteel Navigator SSNAV-D Auto
MSRP $1,400

At a glance

8 of 29 specs differ
Diameter
Brunswick 40 (Black)40mm
Steel Navigator SSNAV-D Auto41mm
Power Reserve
Brunswick 40 (Black)40h
Steel Navigator SSNAV-D Auto40h
Water Resistance
Brunswick 40 (Black)15m
Steel Navigator SSNAV-D Auto60m
MSRP
Brunswick 40 (Black)$3,545
Steel Navigator SSNAV-D Auto$1,400

Full specifications

Case

5 specs
Category
Dress
Pilot
Diameter
40mm
41mm
Thickness
11.9mm
11mm
Lug-to-Lug
46.5mm
48mm
Water Resistance
15m
60m

Crystal & Dial

1 specs
Crystal
Domed Sapphire
Sapphire

Movement

1 specs
Caliber
La Joux-Perret G100
Sellita SW220-1

Pricing

1 specs
MSRP
$3,545
$1,400

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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.

Fears Brunswick 40 (Black)

The Fears Brunswick 40 (Black) is praised for its shirt-cuff-sleek 11.06mm thin case and a bespoke five-link bracelet with a butterfly clasp, noted for its wrist-hugging comfort and muscular appearance on the cushion case. Its brushed finish effectively hides hairlines. The ETA 2824-2 automatic movement powers the watch. On balance, owners and reviewers rate the Fears Brunswick 40 (Black) highly for its British, bespoke take on the classic sports watch design and comfortable wearability.

Marathon Steel Navigator SSNAV-D Auto

The Marathon Steel Navigator SSNAV-D Auto is praised for its durable construction, featuring a sandblasted steel case with improved lugs, a bi-directional bezel with excellent action, and 100m water resistance. Owners appreciate the constant visibility provided by self-illuminating tritium gas tubes and the precision of its ETA F06.412 quartz movement, which offers accuracy to about 10 seconds per year. The watch includes a GMT bezel for dual timekeeping and a synthetic sapphire crystal. Overall, owners and reviewers rate the Marathon Steel Navigator SSNAV-D Auto highly for its robust tool-watch design and reliable tritium illumination.

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