Side by side
Borealis Watch Co. SintravsSugess 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
Sintra41.50mm
Ocean Star S450 YM40mm
Power Reserve
Sintra40h
Ocean Star S450 YM40h
Water Resistance
Sintra200m
Ocean Star S450 YM300m
MSRP
Sintra$650
Ocean Star S450 YM$449
Full specifications
Case
6 specsCategory
Sport
Diver
Diameter
41.50mm
40mm
Thickness
12.95mm
12mm
Lug-to-Lug
47.00mm
46mm
Lug Width
20mm
20mm
Water Resistance
200m
300m
Crystal & Dial
1 specsLume
BGW9
Tritium
Movement
3 specsCaliber
Miyota 9015
Seiko NH35
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$650
$449
Follow this matchup
Get a note when Borealis Watch Co. Sintra vs Sugess Ocean Star S450 YM gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.










