Side by side
Sugess Ocean Star S450 YMvsYema Superman Steel CMM.10
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Ocean Star S450 YM40mm
Superman Steel CMM.1039mm
Power Reserve
Ocean Star S450 YM40h
Superman Steel CMM.1040h
Water Resistance
Ocean Star S450 YM300m
Superman Steel CMM.10300m
MSRP
Ocean Star S450 YM$449
Superman Steel CMM.10$1,890
Full specifications
Case
5 specsDiameter
40mm
39mm
Thickness
12mm
11.3mm
Lug-to-Lug
46mm
—
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Steel
Lume
Tritium
None
Movement
3 specsCaliber
Seiko NH35
Yema CMM.10
Beat Rate
3 vph
28,800 vph
Complications
GMT, Moonphase, Date
None
Pricing
1 specsMSRP
$449
$1,890
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