Side by side
Borealis Watch Co. Caloura 300mvsFears Arnos (Blue)
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
Arnos (Blue)30.8mm
Power Reserve
Caloura 300m40h
Arnos (Blue)40h
Water Resistance
Caloura 300m300m
Arnos (Blue)30m
MSRP
Caloura 300m$275
Arnos (Blue)$4,604
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
42mm
30.8mm
Thickness
13.9mm
8.4mm
Lug-to-Lug
44.20mm
40mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
30m
Crystal & Dial
2 specsDial Color
Black
Blue
Lume
BGW9
None
Movement
1 specsCaliber
NH35
Sellita SW1000-1b
Pricing
1 specsMSRP
$275
$4,604
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