Side by side

Fears Brunswick 40.5 Jump HourvsNivada Grenchen Antarctic Spider

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
Antarctic Spider
Nivada GrenchenAntarctic Spider
MSRP $945

At a glance

13 of 29 specs differ
Diameter
Brunswick 40.5 Jump Hour40.5mm
Antarctic Spider38mm
Power Reserve
Brunswick 40.5 Jump Hour40h
Antarctic Spider38h
Water Resistance
Brunswick 40.5 Jump Hour10m
Antarctic Spider200m
MSRP
Brunswick 40.5 Jump Hour$4,498
Antarctic Spider$945

Full specifications

Case

7 specs
Category
Dress
Tool
Diameter
40.5mm
38mm
Thickness
12.8mm
11.1mm
Lug-to-Lug
47mm
46mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
10m
200m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Blue
White
Lume
None
Super-LumiNova

Movement

2 specs
Power Reserve
40h
38h
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$4,498
$945

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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.

Nivada Grenchen Antarctic Spider

Owners widely praise the Nivada Grenchen Antarctic for its historically significant design and excellent wearability, particularly its thin case and non-modern sizing. Reviewers note its charming versatility and faithful vintage execution, with one owner highlighting the buttery winding action and another the affordable price point. However, some owners find the dial difficult to read, and the lume is noted as weak. The manual-wind movement's crown re-engagement is described as finicky, and minute marker application has been criticized as imperfect. The beige Super-LumiNova is also considered too yellow by one reviewer. Overall, owners and reviewers rate the Nivada Grenchen Antarctic highly for its faithful vintage design and wearability at an attractive price.

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