Side by side
Borealis Watch Co. JamantavsSeiko King Seiko KS1969
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Jamanta42.50mm
King Seiko KS196939.4mm
Power Reserve
Jamanta40h
King Seiko KS196945h
Water Resistance
Jamanta300m
King Seiko KS196950m
MSRP
Jamanta$415
King Seiko KS1969$3,100
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
42.50mm
39.4mm
Thickness
13.30mm
9.9mm
Lug-to-Lug
50.40mm
43.6mm
Lug Width
22mm
19mm
Water Resistance
300m
50m
Crystal & Dial
3 specsCrystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
BGW9
None
Movement
3 specsCaliber
Miyota 9015
6L35
Power Reserve
40h
45h
Jewels
25
26
Pricing
1 specsMSRP
$415
$3,100
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