Side by side
Borealis Watch Co. Caloura 300mvsFears Brunswick 40.5 Jump Hour
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Caloura 300m42mm
Brunswick 40.5 Jump Hour40.5mm
Power Reserve
Caloura 300m40h
Brunswick 40.5 Jump Hour40h
Water Resistance
Caloura 300m300m
Brunswick 40.5 Jump Hour10m
MSRP
Caloura 300m$275
Brunswick 40.5 Jump Hour$4,498
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
42mm
40.5mm
Thickness
13.9mm
12.8mm
Lug-to-Lug
44.20mm
47mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
10m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Blue
Lume
BGW9
None
Movement
1 specsCaliber
NH35
Sellita SW200
Pricing
1 specsMSRP
$275
$4,498
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