Side by side
Marathon Steel Navigator SSNAV-D AutovsSugess S388 Seagull 1780
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Steel Navigator SSNAV-D Auto41mm
S388 Seagull 178040mm
Power Reserve
Steel Navigator SSNAV-D Auto40h
S388 Seagull 178035h
Water Resistance
Steel Navigator SSNAV-D Auto60m
S388 Seagull 17805m
MSRP
Steel Navigator SSNAV-D Auto$1,400
S388 Seagull 1780$399
Full specifications
Case
6 specsCategory
Pilot
Chronograph
Diameter
41mm
40mm
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 SW220-1
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
$1,400
$399
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