Side by side
Marathon Steel Navigator SSNAV AutovsSheffield Deep Gray 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Steel Navigator SSNAV Auto41mm
Deep Gray 30042mm
Power Reserve
Steel Navigator SSNAV Auto40h
Deep Gray 30040h
Water Resistance
Steel Navigator SSNAV Auto60m
Deep Gray 300300m
MSRP
Steel Navigator SSNAV Auto$1,300
Deep Gray 300$258
Full specifications
Case
7 specsCategory
Pilot
—
Diameter
41mm
42mm
Thickness
11.5mm
13.8mm
Lug-to-Lug
48mm
52mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
60m
300m
Crystal & Dial
1 specsDial Color
Black
—
Movement
1 specsCaliber
Sellita SW200-1
Seiko NH35
Pricing
1 specsMSRP
$1,300
—
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