Side by side
Sugess Ocean Star S450 YMvsSheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Ocean Star S450 YM40mm
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date40mm
Power Reserve
Ocean Star S450 YM40h
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date—
Water Resistance
Ocean Star S450 YM300m
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date200m
MSRP
Ocean Star S450 YM$449
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date$238
Full specifications
Case
2 specsThickness
12mm
12.8mm
Water Resistance
300m
200m
Crystal & Dial
2 specsDial Color
Black
White/Blue
Lume
Tritium
Swiss blue lume
Movement
4 specsCaliber
Seiko NH35
Seiko NH35A
Beat Rate
3 vph
28,800 vph
Power Reserve
40h
—
Complications
GMT, Moonphase, Date
None
Pricing
1 specsMSRP
$449
$238
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