Side by side
Sugess Chrono Master S438vsMarathon Steel Navigator SSNAV Auto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Chrono Master S43840mm
Steel Navigator SSNAV Auto41mm
Power Reserve
Chrono Master S43835h
Steel Navigator SSNAV Auto40h
Water Resistance
Chrono Master S4385m
Steel Navigator SSNAV Auto60m
MSRP
Chrono Master S438$549
Steel Navigator SSNAV Auto$1,300
Full specifications
Case
8 specsCategory
Chronograph
Pilot
Diameter
40mm
41mm
Thickness
12mm
11.5mm
Lug-to-Lug
46mm
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
5m
60m
Caseback
Display
Solid
Crystal & Dial
1 specsDial Color
S438 White
Black
Movement
5 specsCaliber
ST19
Sellita SW200-1
Type
Manual
Automatic
Beat Rate
3 vph
28,800 vph
Power Reserve
35h
40h
Complications
GMT, Chronograph, Moonphase, Power reserve indicator
None
Pricing
1 specsMSRP
$549
$1,300
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