Side by side

Borealis Watch Co. Caloura 300mvsCitizen Zenshin Mechanical

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Caloura 300m
Borealis Watch Co.Caloura 300m
MSRP $275
Zenshin Mechanical
CitizenZenshin Mechanical
MSRP $488

At a glance

11 of 29 specs differ
Diameter
Caloura 300m42mm
Zenshin Mechanical40.5mm
Power Reserve
Caloura 300m40h
Zenshin Mechanical40h
Water Resistance
Caloura 300m300m
Zenshin Mechanical100m
MSRP
Caloura 300m$275
Zenshin Mechanical$488

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
42mm
40.5mm
Thickness
13.9mm
12mm
Lug-to-Lug
44.20mm
46mm
Lug Width
22mm
Material
Stainless Steel
Super Titanium
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Black
Blue
Lume
BGW9
None

Movement

1 specs
Caliber
NH35
8213

Pricing

1 specs
MSRP
$275
$488

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