Side by side
Marathon Steel Navigator SSNAV AutovsSugess S388 Seagull 1780
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Steel Navigator SSNAV Auto41mm
S388 Seagull 178040mm
Power Reserve
Steel Navigator SSNAV Auto40h
S388 Seagull 178035h
Water Resistance
Steel Navigator SSNAV Auto60m
S388 Seagull 17805m
MSRP
Steel Navigator SSNAV Auto$1,300
S388 Seagull 1780$399
Full specifications
Case
7 specsCategory
Pilot
Chronograph
Diameter
41mm
40mm
Thickness
11.5mm
11mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
60m
5m
Caseback
Solid
Display
Crystal & Dial
1 specsDial Color
Black
Blue
Movement
4 specsCaliber
Sellita SW200-1
Watch 1780
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
35h
Complications
None
GMT, Chronograph, Moonphase, Date, Power reserve indicator
Pricing
1 specsMSRP
$1,300
$399
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