Side by side
Borealis Watch Co. Caloura 300mvsChristopher Ward C60 Atoll 300
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
C60 Atoll 30040mm
Power Reserve
Caloura 300m40h
C60 Atoll 30038h
Water Resistance
Caloura 300m300m
C60 Atoll 300300m
MSRP
Caloura 300m$275
C60 Atoll 300$1,320
Full specifications
Case
4 specsDiameter
42mm
40mm
Thickness
13.9mm
11.3mm
Lug-to-Lug
44.20mm
47.4mm
Lug Width
22mm
20mm
Crystal & Dial
2 specsDial Color
Black
White
Lume
BGW9
SLN X1 BL C1
Movement
5 specsCaliber
NH35
SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Day-date, Date
Pricing
1 specsMSRP
$275
$1,320
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