Side by side

Fears Brunswick 40.5 Jump HourvsSeiko Baby Alpinist

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

Brunswick 40.5 Jump Hour
FearsBrunswick 40.5 Jump Hour
MSRP $4,498
Baby Alpinist
SeikoBaby Alpinist
MSRP $725

At a glance

15 of 29 specs differ
Diameter
Brunswick 40.5 Jump Hour40.5mm
Baby Alpinist38mm
Power Reserve
Brunswick 40.5 Jump Hour40h
Baby Alpinist70h
Water Resistance
Brunswick 40.5 Jump Hour10m
Baby Alpinist200m
MSRP
Brunswick 40.5 Jump Hour$4,498
Baby Alpinist$725

Full specifications

Case

6 specs
Category
Dress
Field
Diameter
40.5mm
38mm
Thickness
12.8mm
12.9mm
Lug-to-Lug
47mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
10m
200m

Crystal & Dial

5 specs
Crystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Blue
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Sellita SW200
6R35
Power Reserve
40h
70h
Jewels
25
24

Pricing

1 specs
MSRP
$4,498
$725

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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 40.5 Jump Hour

Owners widely praise the Fears Brunswick 40.5 Jump Hour's stunning aventurine dial and vintage-modern aesthetic, with some noting excellent finishing. Reviewers highlight its fun dial visuals and unique in-house jump hour module. Owners are split on legibility with the jump hour complication, and some find the 12.8mm thickness substantial for some wrists. On balance, owners and reviewers rate the Fears Brunswick 40.5 Jump Hour highly for its unique dial and jump hour complication, despite some concerns about thickness and legibility.

Seiko Baby Alpinist

Seiko Prospex Land owners widely praise its comfortable, sub-12mm cushion case that wears smaller than its dimensions suggest, and its sharp, attractive appearance featuring outstanding brushing and applied indices. Reviewers note its legible dial, solid movement, and 100m water resistance at a fair price, with some owners appreciating its unique combination of features. However, the stock strap is consistently described as stiff and uncomfortable, and one owner would prefer a numbered bezel over cardinal directions. Accuracy is reported around -10 seconds per day, and the internal rotating bezel's action is considered good for the price but not as refined as higher-end models. On balance, owners and reviewers rate the Seiko Prospex Land highly for its comfortable wearability and attractive finishing at its price point.

From video reviewers

The watch's bezel action is smooth and precise. The watch's lume is somewhat lacking, with the hour markers not being as bright as they'd like. Reviewers disagree on the ideal case size, with some preferring 38mm and others 41.4mm.

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