Side by side

Borealis Watch Co. JamantavsRZE Fortitude GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Jamanta
Borealis Watch Co.Jamanta
MSRP $415
Fortitude GMT
RZEFortitude GMT
MSRP $719

At a glance

13 of 29 specs differ
Diameter
Jamanta42.50mm
Fortitude GMT41mm
Power Reserve
Jamanta40h
Fortitude GMT40h
Water Resistance
Jamanta300m
Fortitude GMT200m
MSRP
Jamanta$415
Fortitude GMT$719

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
42.50mm
41mm
Thickness
13.30mm
12mm
Lug-to-Lug
50.40mm
47mm
Lug Width
22mm
20mm
Material
Stainless Steel
Grade 5 Titanium
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Black
Red
Lume
BGW9
Super-LumiNova BGW9

Movement

2 specs
Caliber
Miyota 9015
Miyota 9075
Complications
None
GMT

Pricing

1 specs
MSRP
$415
$719

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