Side by side

Mark Time Watches M 4vsSugess Ocean Star S450 YM

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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M 4
Mark Time WatchesM 4
Ocean Star S450 YM
SugessOcean Star S450 YM
MSRP $449
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Buy used on eBay ↗
Buy from Sugess ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
M 439mm
Ocean Star S450 YM40mm
Power Reserve
M 4—
Ocean Star S450 YM40h
Water Resistance
M 4300m
Ocean Star S450 YM300m
MSRP
M 4—
Ocean Star S450 YM$449

Full specifications

Case

3 specs
Category
—
Diver
Diameter
39mm
40mm
Thickness
12.1mm
12mm

Crystal & Dial

2 specs
Dial Color
—
Black
Lume
None
Tritium

Movement

4 specs
Caliber
Miyota 9039
Seiko NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
—
40h
Complications
None
GMT, Moonphase, Date

Pricing

1 specs
MSRP
—
$449
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