Side by side
Marathon Steel Navigator SSNAV AutovsSheffield SCR CHRONO SW
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
SCR CHRONO SW42mm
Power Reserve
Steel Navigator SSNAV Auto40h
SCR CHRONO SW63h
Water Resistance
Steel Navigator SSNAV Auto60m
SCR CHRONO SW100m
MSRP
Steel Navigator SSNAV Auto$1,300
SCR CHRONO SW—
Full specifications
Case
6 specsCategory
Pilot
Chronograph
Diameter
41mm
42mm
Thickness
11.5mm
14.65mm
Lug-to-Lug
48mm
46.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
60m
100m
Crystal & Dial
1 specsDial Color
Black
White
Movement
2 specsCaliber
Sellita SW200-1
Sellita SW510
Power Reserve
40h
63h
Pricing
1 specsMSRP
$1,300
—
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