Side by side
Marnaut Safe Harbour 100CvsSugess Ocean Star S450 YM
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Safe Harbour 100C39mm
Ocean Star S450 YM40mm
Power Reserve
Safe Harbour 100C41h
Ocean Star S450 YM40h
Water Resistance
Safe Harbour 100C100m
Ocean Star S450 YM300m
MSRP
Safe Harbour 100C$899
Ocean Star S450 YM$449
Full specifications
Case
5 specsCategory
—
Diver
Diameter
39mm
40mm
Thickness
13mm
12mm
Lug-to-Lug
45mm
46mm
Water Resistance
100m
300m
Crystal & Dial
1 specsLume
None
Tritium
Movement
4 specsCaliber
Sellita SW200-1
Seiko NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
41h
40h
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$899
$449
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Marnaut Safe Harbour 100C vs Sugess Ocean Star S450 YM gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Marnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsSugess Ocean Star S450 YMSugess Ocean Star S450 YMvsPompeak Sub-AquaticEza 1972 DivervsSugess Ocean Star S450 YMCircula Watches SuperSportvsSugess Ocean Star S450 YMSerica Ref. 5330 Diving Chronometer DatevsMarnaut Safe Harbour 100CMarnaut Safe Harbour 100CvsBoldr The T Rex By Boldr X Nitecore