Side by side
Boldr Expedition IIvsSugess Ocean Star S450 YM
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Expedition II41mm
Ocean Star S450 YM40mm
Power Reserve
Expedition II38h
Ocean Star S450 YM40h
Water Resistance
Expedition II200m
Ocean Star S450 YM300m
MSRP
Expedition II$699
Ocean Star S450 YM$449
Full specifications
Case
5 specsCategory
Tool
Diver
Diameter
41mm
40mm
Thickness
14mm
12mm
Lug-to-Lug
48mm
46mm
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
I Eiger
Black
Lume
Super-LumiNova
Tritium
Movement
4 specsCaliber
Sellita SW200-1
Seiko NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
38h
40h
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$699
$449
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