Side by side
Borealis Watch Co. Caloura 300mvsCWC SBS Black Ice Quartz Watch
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
SBS Black Ice Quartz Watch40mm
Power Reserve
Caloura 300m40h
SBS Black Ice Quartz Watch40h
Water Resistance
Caloura 300m300m
SBS Black Ice Quartz Watch300m
MSRP
Caloura 300m$275
SBS Black Ice Quartz Watch$666
Full specifications
Case
4 specsDiameter
42mm
40mm
Thickness
13.9mm
12mm
Lug-to-Lug
44.20mm
46mm
Lug Width
22mm
20mm
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
CWC SBS Black Ice Quartz Watch
Lume
BGW9
None
Movement
2 specsCaliber
NH35
Ronda 517
Type
Automatic
Quartz
Pricing
1 specsMSRP
$275
$666
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