Side by side

Marathon Arctic Steel NavigatorvsGrand Seiko STGF387

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

Arctic Steel Navigator
MarathonArctic Steel Navigator
MSRP $1,000
STGF387
Grand SeikoSTGF387
MSRP $4,200

At a glance

11 of 29 specs differ
Diameter
Arctic Steel Navigator41mm
STGF38726mm
Power Reserve
Arctic Steel Navigator40h
STGF38740h
Water Resistance
Arctic Steel Navigator60m
STGF387100m
MSRP
Arctic Steel Navigator$1,000
STGF387$4,200

Full specifications

Case

7 specs
Category
Pilot
Dress
Diameter
41mm
26mm
Thickness
11mm
8.1mm
Lug-to-Lug
48mm
32.9mm
Lug Width
20mm
13mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
60m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
White
Black

Movement

1 specs
Caliber
Swiss High-Torque Quartz
4J51

Pricing

1 specs
MSRP
$1,000
$4,200

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