Side by side
Borealis Watch Co. JamantavsLongines HYDROCONQUEST GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Jamanta42.50mm
HYDROCONQUEST GMT43mm
Power Reserve
Jamanta40h
HYDROCONQUEST GMT72h
Water Resistance
Jamanta300m
HYDROCONQUEST GMT300m
MSRP
Jamanta$415
HYDROCONQUEST GMT$3,350
Full specifications
Case
4 specsDiameter
42.50mm
43mm
Thickness
13.30mm
12.9mm
Lug-to-Lug
50.40mm
52mm
Lug Width
22mm
22mm
Crystal & Dial
2 specsDial Color
Black
Green
Lume
BGW9
None
Movement
2 specsCaliber
Miyota 9015
L844.5
Power Reserve
40h
72h
Pricing
1 specsMSRP
$415
$3,350
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