Side by side

Northern Star Watch Dark KnightvsSeiko Prospex Land Mechanical GMT

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

Prospex Land Mechanical GMT
SeikoProspex Land Mechanical GMT
MSRP $1,150

At a glance

14 of 29 specs differ
Diameter
Dark Knight40.5mm
Prospex Land Mechanical GMT39.5mm
Power Reserve
Dark Knight42h
Prospex Land Mechanical GMT72h
Water Resistance
Dark Knight50m
Prospex Land Mechanical GMT200m
MSRP
Dark Knight$849
Prospex Land Mechanical GMT$1,150

Full specifications

Case

6 specs
Category
GMT
Diameter
40.5mm
39.5mm
Thickness
10.1mm
13.6mm
Lug-to-Lug
43.72mm
46.4mm
Lug Width
20mm
20mm
Water Resistance
50m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 90S5
6R54
Power Reserve
42h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$849
$1,150
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