Side by side
Borealis Watch Co. Bull Shark V2vsBorealis Watch Co. Caloura 300m
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
Bull Shark V238mm
Caloura 300m42mm
Power Reserve
Bull Shark V240h
Caloura 300m40h
Water Resistance
Bull Shark V2300m
Caloura 300m300m
MSRP
Bull Shark V2$495
Caloura 300m$275
Full specifications
Case
4 specsDiameter
38mm
42mm
Thickness
12.60mm
13.9mm
Lug-to-Lug
47.00mm
44.20mm
Lug Width
20mm
22mm
Movement
1 specsCaliber
Miyota 9039
NH35
Pricing
1 specsMSRP
$495
$275
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