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Marathon Steel Navigator SSNAV-D AutovsSheffield 1A

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

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Steel Navigator SSNAV-D Auto
MarathonSteel Navigator SSNAV-D Auto
MSRP $1,400
1A
Sheffield1A
MSRP $223
Buy from Marathon ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Steel Navigator SSNAV-D Auto41mm
1A40mm
Power Reserve
Steel Navigator SSNAV-D Auto40h
1A—
Water Resistance
Steel Navigator SSNAV-D Auto60m
1A200m
MSRP
Steel Navigator SSNAV-D Auto$1,400
1A$223

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
41mm
40mm
Thickness
11mm
12.8mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
60m
200m

Crystal & Dial

2 specs
Dial Color
Black
White/Blue
Lume
None
Swiss blue lume

Movement

2 specs
Caliber
Sellita SW220-1
Seiko NH35A
Power Reserve
40h
—

Pricing

1 specs
MSRP
$1,400
$223
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