Side by side

Borealis Watch Co. Caloura 300mvsHELM Khuraburi

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
Khuraburi
HELMKhuraburi
MSRP $310

At a glance

11 of 29 specs differ
Diameter
Caloura 300m42mm
Khuraburi42mm
Power Reserve
Caloura 300m40h
Khuraburi40h
Water Resistance
Caloura 300m300m
Khuraburi300m
MSRP
Caloura 300m$275
Khuraburi$310

Full specifications

Case

4 specs
Diameter
42mm
42mm
Thickness
13.9mm
16mm
Lug-to-Lug
44.20mm
49mm
Lug Width
22mm
22mm

Crystal & Dial

3 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Lume
BGW9
Super-LumiNova

Movement

3 specs
Caliber
NH35
—
Power Reserve
40h
40h
Jewels
25
24

Pricing

1 specs
MSRP
$275
$310

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