Side by side
Oblvlo FM SL Day-Date SquarevsSugess Ocean Star S450 YM
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
FM SL Day-Date Square39mm
Ocean Star S450 YM40mm
Power Reserve
FM SL Day-Date Square42h
Ocean Star S450 YM40h
Water Resistance
FM SL Day-Date Square50m
Ocean Star S450 YM300m
MSRP
FM SL Day-Date Square$158
Ocean Star S450 YM$449
Full specifications
Case
5 specsCategory
Dress
Diver
Diameter
39mm
40mm
Thickness
11mm
12mm
Lug Width
21mm
20mm
Water Resistance
50m
300m
Crystal & Dial
1 specsLume
None
Tritium
Movement
5 specsCaliber
Miyota 8215
Seiko NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
40h
Jewels
21
25
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$158
$449
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