Side by side
Borealis Watch Co. JamantavsGrand Seiko SBGH263
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
SBGH26339.5mm
Power Reserve
Jamanta40h
SBGH26355h
Water Resistance
Jamanta300m
SBGH26330m
MSRP
Jamanta$415
SBGH263$6,200
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
42.50mm
39.5mm
Thickness
13.30mm
13.1mm
Lug-to-Lug
50.40mm
46mm
Lug Width
22mm
19mm
Water Resistance
300m
30m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
BGW9
None
Movement
2 specsCaliber
Miyota 9015
9S85
Power Reserve
40h
55h
Pricing
1 specsMSRP
$415
$6,200
Follow this matchup
Get a note when Borealis Watch Co. Jamanta vs Grand Seiko SBGH263 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Grand Seiko SBGH263vsZelos Great White 43Phoibos Apollo TitaniumvsGrand Seiko SBGH263Phoibos Great WallvsGrand Seiko SBGH263Grand Seiko SBGH263vsZelos Thresher 44Furlan Marri Cornes De VachevsBorealis Watch Co. JamantaBorealis Watch Co. JamantavsCincinnati Watch Company The Cincinnatian - Sold Out. Discontinued. Legacy