Side by side
Sugess Ocean Star S450 YMvsYema Rallygraf Alpine Cup Series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Ocean Star S450 YM40mm
Rallygraf Alpine Cup Series39mm
Power Reserve
Ocean Star S450 YM40h
Rallygraf Alpine Cup Series40h
Water Resistance
Ocean Star S450 YM300m
Rallygraf Alpine Cup Series50m
MSRP
Ocean Star S450 YM$449
Rallygraf Alpine Cup Series$449
Full specifications
Case
6 specsCategory
Diver
Chronograph
Diameter
40mm
39mm
Thickness
12mm
10.2mm
Lug-to-Lug
46mm
—
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
1 specsLume
Tritium
None
Movement
4 specsCaliber
Seiko NH35
—
Type
Automatic
Quartz
Beat Rate
3 vph
28,800 vph
Complications
GMT, Moonphase, Date
None
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