Side by side
Borealis Watch Co. Caloura 300mvsFormex Essence Fortythree
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
Essence Fortythree43mm
Power Reserve
Caloura 300m40h
Essence Fortythree38h
Water Resistance
Caloura 300m300m
Essence Fortythree100m
MSRP
Caloura 300m$275
Essence Fortythree$1,850
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
42mm
43mm
Thickness
13.9mm
10.6mm
Lug-to-Lug
44.20mm
49mm
Lug Width
22mm
22mm
Water Resistance
300m
100m
Crystal & Dial
1 specsLume
BGW9
Super-LumiNova
Movement
2 specsCaliber
NH35
Sellita SW200-1
Power Reserve
40h
38h
Pricing
1 specsMSRP
$275
$1,850
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