Side by side

Borealis Watch Co. JamantavsRZE Aspirare

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

Jamanta
Borealis Watch Co.Jamanta
MSRP $415
Aspirare
RZEAspirare
MSRP $699

At a glance

12 of 29 specs differ
Diameter
Jamanta42.50mm
Aspirare44mm
Power Reserve
Jamanta40h
Aspirare40h
Water Resistance
Jamanta300m
Aspirare200m
MSRP
Jamanta$415
Aspirare$699

Full specifications

Case

7 specs
Diameter
42.50mm
44mm
Thickness
13.30mm
13mm
Lug-to-Lug
50.40mm
53mm
Lug Width
22mm
22mm
Material
Stainless Steel
Grade 5 Titanium
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Black
White
Lume
BGW9
None

Movement

1 specs
Caliber
Miyota 9015
Miyota 9039

Pricing

1 specs
MSRP
$415
$699

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