Side by side
Sugess Ocean Star S450 YMvsSeiko Prospex Sea Save the Ocean Special Edition
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 S450 YM40mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
Ocean Star S450 YM40h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Ocean Star S450 YM300m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Ocean Star S450 YM$449
Prospex Sea Save the Ocean Special Edition$650
Full specifications
Case
5 specsDiameter
40mm
43.8mm
Thickness
12mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Crystal & Dial
2 specsAR Coating
Inner
Anti-reflective coating on inner surface
Lume
Tritium
LumiBrite on hands, index(es) and bezel
Movement
5 specsCaliber
Seiko NH35
4R35
Beat Rate
3 vph
28,800 vph
Power Reserve
40h
41h
Jewels
25
23
Complications
GMT, Moonphase, Date
None
Pricing
1 specsMSRP
$449
$650
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