Side by side
Marathon Steel Navigator SSNAV AutovsMKII Hellion
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
Hellion39mm
Power Reserve
Steel Navigator SSNAV Auto40h
Hellion—
Water Resistance
Steel Navigator SSNAV Auto60m
Hellion100m
MSRP
Steel Navigator SSNAV Auto$1,300
Hellion$649
Full specifications
Case
6 specsCategory
Pilot
—
Diameter
41mm
39mm
Thickness
11.5mm
13.55mm
Lug-to-Lug
48mm
48.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
60m
100m
Crystal & Dial
1 specsLume
None
SuperLuminova
Movement
2 specsCaliber
Sellita SW200-1
TMI NH38
Power Reserve
40h
—
Pricing
1 specsMSRP
$1,300
$649
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