Side by side
Sugess Ocean Star S450 YMvsYema Navygraf Pearl CMM.20
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
Navygraf Pearl CMM.2039mm
Power Reserve
Ocean Star S450 YM40h
Navygraf Pearl CMM.2040h
Water Resistance
Ocean Star S450 YM300m
Navygraf Pearl CMM.20100m
MSRP
Ocean Star S450 YM$449
Navygraf Pearl CMM.20$1,862
Full specifications
Case
5 specsDiameter
40mm
39mm
Thickness
12mm
9.75mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Pearl
Lume
Tritium
None
Movement
3 specsCaliber
Seiko NH35
Yema CMM.20
Beat Rate
3 vph
28,800 vph
Complications
GMT, Moonphase, Date
None
Pricing
1 specsMSRP
$449
$1,862
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