Side by side
Borealis Watch Co. Caloura 300mvsEone Relay Bradley
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
Relay Bradley40mm
Power Reserve
Caloura 300m40h
Relay Bradley40h
Water Resistance
Caloura 300m300m
Relay Bradley30m
MSRP
Caloura 300m$275
Relay Bradley$100
Full specifications
Case
7 specsCategory
Diver
Casual
Diameter
42mm
40mm
Thickness
13.9mm
11.5mm
Lug-to-Lug
44.20mm
—
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
30m
Crystal & Dial
2 specsCrystal
Sapphire
Mineral
Lume
BGW9
None
Movement
2 specsCaliber
NH35
—
Type
Automatic
Quartz
Pricing
1 specsMSRP
$275
$100
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