Side by side
Borealis Watch Co. Caloura 300mvsTSAO Baltimore Limited Edition RedBar Baltimore
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Caloura 300m42mm
Limited Edition RedBar Baltimore39mm
Power Reserve
Caloura 300m40h
Limited Edition RedBar Baltimore40h
Water Resistance
Caloura 300m300m
Limited Edition RedBar Baltimore200m
MSRP
Caloura 300m$275
Limited Edition RedBar Baltimore$900
Full specifications
Case
6 specsCategory
Diver
—
Diameter
42mm
39mm
Thickness
13.9mm
12.75mm
Lug-to-Lug
44.20mm
46mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Crystal & Dial
2 specsDial Color
Black
—
Lume
BGW9
None
Movement
1 specsCaliber
NH35
Miyota 9075
Pricing
1 specsMSRP
$275
$900
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