Side by side
Borealis Watch Co. Caloura 300mvsFears Brunswick 40 (Black)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Caloura 300m42mm
Brunswick 40 (Black)40mm
Power Reserve
Caloura 300m40h
Brunswick 40 (Black)40h
Water Resistance
Caloura 300m300m
Brunswick 40 (Black)15m
MSRP
Caloura 300m$275
Brunswick 40 (Black)$3,545
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
42mm
40mm
Thickness
13.9mm
11.9mm
Lug-to-Lug
44.20mm
46.5mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
15m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Lume
BGW9
None
Movement
1 specsCaliber
NH35
La Joux-Perret G100
Pricing
1 specsMSRP
$275
$3,545
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