Side by side
Borealis Watch Co. Caloura 300mvsMassena LAB Uni-Racer
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Caloura 300m42mm
Uni-Racer39mm
Power Reserve
Caloura 300m40h
Uni-Racer58h
Water Resistance
Caloura 300m300m
Uni-Racer50m
MSRP
Caloura 300m$275
Uni-Racer$3,495
Full specifications
Case
6 specsCategory
Diver
Chronograph
Diameter
42mm
39mm
Thickness
13.9mm
9mm
Lug-to-Lug
44.20mm
46mm
Lug Width
22mm
20mm
Water Resistance
300m
50m
Crystal & Dial
5 specsCrystal
Sapphire
Acrylic
Crystal Shape
Flat
Domed
AR Coating
Inner
No
Dial Color
Black
White
Lume
BGW9
None
Movement
4 specsCaliber
NH35
SW510 BH M Elaboré
Type
Automatic
Manual
Power Reserve
40h
58h
Jewels
25
23
Pricing
1 specsMSRP
$275
$3,495
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