Side by side
Borealis Watch Co. Caloura 300mvsBoldr Rally
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Caloura 300m42mm
Rally38mm
Power Reserve
Caloura 300m40h
Rally40h
Water Resistance
Caloura 300m300m
Rally200m
MSRP
Caloura 300m$275
Rally$299
Full specifications
Case
7 specsCategory
Diver
Chronograph
Diameter
42mm
38mm
Thickness
13.9mm
12.2mm
Lug-to-Lug
44.20mm
44mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
I - Wells 008 (Updated)
Lume
BGW9
Super-LumiNova
Movement
2 specsCaliber
NH35
Seiko VK64
Type
Automatic
Quartz
Pricing
1 specsMSRP
$275
$299
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