Borealis Watch Co. Caloura 300mvsZelos Horizons 43mm

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Borealis Watch Co. Caloura 300m at true scale

Caloura 300m

Zelos Horizons 43mm at true scale

Horizons 43mm

Diameter

42mm

43mm

Lug-to-Lug

44.2mm

lowest

49mm

Thickness

13.9mm

13mm

lowest

Water Resistance

300m

highest

200m

MSRP

$275

lowest

$549

Movement

Seiko NH35

Seiko NH35

Case

5 specs
Diameter
42mm
43mm
Thickness
13.9mm
13mm
Lug-to-Lug
44.2mm
49mm
Material
Stainless Steel
Ceramic
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
n/a
Yes
Dial Color
n/a
n/a
Lume
BGW9
None

Pricing

1 specs
MSRP
$275
$549
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