Side by side
Borealis Watch Co. Caloura 300mvsOrient M-Force AC0N
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Caloura 300m42mm
M-Force AC0N45mm
Power Reserve
Caloura 300m40h
M-Force AC0N40h
Water Resistance
Caloura 300m300m
M-Force AC0N200m
MSRP
Caloura 300m$275
M-Force AC0N$555
Full specifications
Case
5 specsDiameter
42mm
45mm
Thickness
13.9mm
12.8mm
Lug-to-Lug
44.20mm
52mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
Underside
Dial Color
Black
Green
Indices
Applied
—
Lume
BGW9
None
Movement
4 specsCaliber
NH35
F6727
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
Date
Pricing
1 specsMSRP
$275
$555
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