Side by side

Fears Brunswick 40 (Black)vsSeiko Ice Diver

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
Ice Diver
SeikoIce Diver
MSRP $900

At a glance

12 of 29 specs differ
Diameter
Brunswick 40 (Black)40mm
Ice Diver45mm
Power Reserve
Brunswick 40 (Black)40h
Ice Diver70h
Water Resistance
Brunswick 40 (Black)15m
Ice Diver200m
MSRP
Brunswick 40 (Black)$3,545
Ice Diver$900

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
40mm
45mm
Thickness
11.9mm
12.9mm
Lug-to-Lug
46.5mm
52.6mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
15m
200m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Lume
None
LumiBrite

Movement

3 specs
Caliber
La Joux-Perret G100
6R35
Power Reserve
40h
70h
Jewels
25
24

Pricing

1 specs
MSRP
$3,545
$900

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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 Ice Diver

Owners widely praise the Seiko Prospex Sea for its robust build, classic dive watch design, and excellent value, with many highlighting its strong lume and comfortable wearability. Reviewers consistently flag its superior bezel action and overall finishing as standout features for its price point. Some owners find the 43mm case size substantial, with one noting it felt big, thick, and heavy on a 6.5-inch wrist, though others consider it a perfect size. The movement's power reserve is noted as less than newer variants by one reviewer. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its classic design and robust build at an accessible price.

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