Side by side
Marathon Steel Navigator SSNAV AutovsStraton Straton Syncro MKII Mechanical Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Steel Navigator SSNAV Auto41mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
Steel Navigator SSNAV Auto40h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
Steel Navigator SSNAV Auto60m
Straton Syncro MKII Mechanical Chrono100m
MSRP
Steel Navigator SSNAV Auto$1,300
Straton Syncro MKII Mechanical Chrono$599
Full specifications
Case
6 specsCategory
Pilot
Chronograph
Diameter
41mm
40mm
Thickness
11.5mm
12.4mm
Finish
Brushed and polished
—
Water Resistance
60m
100m
Caseback
Solid
Sapphire crystal
Crystal & Dial
4 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Black
—
Indices
Applied
—
Movement
5 specsCaliber
Sellita SW200-1
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$1,300
$599
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