Side by side
Citizen Promaster Diver AutomaticvsSugess Ocean Star S450 YM
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Promaster Diver Automatic44mm
Ocean Star S450 YM40mm
Power Reserve
Promaster Diver Automatic40h
Ocean Star S450 YM40h
Water Resistance
Promaster Diver Automatic200m
Ocean Star S450 YM300m
MSRP
Promaster Diver Automatic$469
Ocean Star S450 YM$449
Full specifications
Case
2 specsDiameter
44mm
40mm
Water Resistance
200m
300m
Crystal & Dial
2 specsDial Color
Blue
Black
Lume
None
Tritium
Movement
3 specsCaliber
8204
Seiko NH35
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$469
$449
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