Side by side

Fears Brunswick (Anthracite)vsSeiko Prospex Sea

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

Brunswick (Anthracite)
FearsBrunswick (Anthracite)
MSRP $26,670
Prospex Sea
SeikoProspex Sea
MSRP $1,100

At a glance

15 of 29 specs differ
Diameter
Brunswick (Anthracite)38mm
Prospex Sea41.3mm
Power Reserve
Brunswick (Anthracite)40h
Prospex Sea72h
Water Resistance
Brunswick (Anthracite)30m
Prospex Sea300m
MSRP
Brunswick (Anthracite)$26,670
Prospex Sea$1,100

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
38mm
41.3mm
Thickness
12.12mm
12.5mm
Lug-to-Lug
42mm
48.2mm
Material
Platinum
Stainless Steel
Water Resistance
30m
300m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Anthracite
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
LJP D100
6R55
Type
Manual
Automatic
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$26,670
$1,100

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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 (Anthracite)

The Fears Brunswick (Anthracite) is praised for its anthracite dial with raised Arabic numerals and unique eye-dropper hands, which shift from anthracite to silver in different light. Its 38mm cushion case is noted for its contoured design that fits well on the wrist. One owner found the case back to be a letdown. The manually wound ETA 7001 movement offers a 38-40 hour power reserve without hacking seconds. On balance, owners and reviewers appreciate the Fears Brunswick (Anthracite) for its distinctive dial and comfortable wearability.

Seiko Prospex Sea

Seiko Prospex Sea models are widely praised for their excellent build quality, value for money, and comfortable wearability, with many appreciating the vintage-inspired designs and robust construction. Owners note the silicone straps are surprisingly comfortable and well-finished, and the Lumibrite lume is excellent. However, some find the 44.3mm size and thickness too large for smaller wrists, though others report the sizing as perfect. The 6R15 movement in some variants offers accuracy around +4 seconds per day with a 50-hour power reserve, while newer movements offer more. Some models are criticized for a bracelet width not matching the case size or a rudimentary clasp for their price point. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its impressive case work and finishing at its price point.

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