Side by side
Borealis Watch Co. JamantavsSeiko Coutura
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Jamanta42.50mm
Coutura44mm
Power Reserve
Jamanta40h
Coutura40h
Water Resistance
Jamanta300m
Coutura100m
MSRP
Jamanta$415
Coutura$525
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
42.50mm
44mm
Thickness
13.30mm
11.8mm
Lug-to-Lug
50.40mm
46mm
Lug Width
22mm
12mm
Water Resistance
300m
100m
Crystal & Dial
1 specsLume
BGW9
LumiBrite on hands and index(es)
Movement
2 specsCaliber
Miyota 9015
V198
Type
Automatic
Quartz
Pricing
1 specsMSRP
$415
$525
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