Side by side
Fears Brunswick 40 (Black)vsGrand Seiko STGK003
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Brunswick 40 (Black)40mm
STGK00328.7mm
Power Reserve
Brunswick 40 (Black)40h
STGK00350h
Water Resistance
Brunswick 40 (Black)15m
STGK003100m
MSRP
Brunswick 40 (Black)$3,545
STGK003$31,200
Full specifications
Case
6 specsDiameter
40mm
28.7mm
Thickness
11.9mm
10.9mm
Lug-to-Lug
46.5mm
35.1mm
Lug Width
20mm
14mm
Material
316L Stainless Steel
Gold
Water Resistance
15m
100m
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Movement
2 specsCaliber
La Joux-Perret G100
9S27
Power Reserve
40h
50h
Pricing
1 specsMSRP
$3,545
$31,200
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