Side by side
Sugess Ocean Star S421vsStewart Dawson Royal Marines
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Ocean Star S42140mm
Royal Marines42mm
Power Reserve
Ocean Star S42140h
Royal Marines41h
Water Resistance
Ocean Star S421300m
Royal Marines100m
MSRP
Ocean Star S421$449
Royal Marines$1,451
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
42mm
Thickness
12.7mm
12.5mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
—
Water Resistance
300m
100m
Crystal & Dial
2 specsDial Color
SU116610LB Black
Green
Lume
None
Super-LumiNova
Movement
4 specsCaliber
Seagull ST2130/Seiko NH35
Sellita SW200
Beat Rate
4 vph
28,800 vph
Power Reserve
40h
41h
Complications
GMT, Chronograph, Moonphase, Date
None
Pricing
1 specsMSRP
$449
—
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