Side by side

Fears Brunswick 40 (Black)vsSeiko Astron

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
Astron
SeikoAstron
MSRP $2,200

At a glance

13 of 29 specs differ
Diameter
Brunswick 40 (Black)40mm
Astron41.2mm
Power Reserve
Brunswick 40 (Black)40h
Astron40h
Water Resistance
Brunswick 40 (Black)15m
Astron100m
MSRP
Brunswick 40 (Black)$3,545
Astron$2,200

Full specifications

Case

6 specs
Diameter
40mm
41.2mm
Thickness
11.9mm
12mm
Lug-to-Lug
46.5mm
48.5mm
Lug Width
20mm
14mm
Material
316L Stainless Steel
Titanium
Water Resistance
15m
100m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Super-clear coating
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
La Joux-Perret G100
3X62
Type
Automatic
Quartz
Jewels
25
10

Pricing

1 specs
MSRP
$3,545
$2,200

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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.

Seiko Astron

Owners widely praise the Seiko Astron for its spectacular time-telling technology, GPS time sync, and grab-and-go convenience, with many calling it the best watch they have ever owned. Reviewers and owners highlight the well-managed dial detail, textured hour markers, and high-contrast edges, as well as the well-finished case and bracelet. Some find the lightweight titanium build and quick bracelet adjustment contribute to comfortable wearability. Accuracy is noted as +/- 15 seconds per month without GPS, though the autonomous quartz movement can be easily reset by looking at the sky. Criticisms include DST not being automatically implemented, recessed buttons requiring a sharp object for adjustment, and sparse lume with no 12 o'clock marker. Some owners feel the price point is too expensive for its aesthetic appeal. Overall, owners rate the Seiko Astron highly for its advanced time-telling technology and convenient features.

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