Side by side
Borealis Watch Co. JamantavsGrand Seiko SBGX261
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Jamanta42.50mm
SBGX26137mm
Power Reserve
Jamanta40h
SBGX26140h
Water Resistance
Jamanta300m
SBGX261100m
MSRP
Jamanta$415
SBGX261$2,700
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
42.50mm
37mm
Thickness
13.30mm
10mm
Lug-to-Lug
50.40mm
44.6mm
Lug Width
22mm
19mm
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
BGW9
None
Movement
2 specsCaliber
Miyota 9015
9F62
Type
Automatic
Quartz
Pricing
1 specsMSRP
$415
$2,700
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