Side by side
CWC RN Quartz Divers Watch Mk.2, Matte TopvsSugess Ocean Star S450 YM
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
Ocean Star S450 YM40mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
Ocean Star S450 YM40h
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
Ocean Star S450 YM300m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
Ocean Star S450 YM$449
Full specifications
Case
2 specsDiameter
41mm
40mm
Lug-to-Lug
47mm
46mm
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)
Black
Lume
Super-LumiNova
Tritium
Movement
4 specsCaliber
Ronda 517
Seiko NH35
Type
Quartz
Automatic
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$604
$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 CWC RN Quartz Divers Watch Mk.2, Matte Top 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.
CWC Tamar Quartz Divers WatchvsSugess Ocean Star S450 YMCWC Quartz Divers Watch Mk.2 Full Matte CasevsSugess Ocean Star S450 YMCWC Quartz Divers Watch Mk.2 Polished CasevsSugess Ocean Star S450 YMSugess Ocean Star S450 YMvsYema Navygraf Marine Nationale QuartzSerica Ref. 5330 Diving Chronometer DatevsCWC RN Quartz Divers Watch Mk.2, Matte TopCWC RN Quartz Divers Watch Mk.2, Matte TopvsBoldr The T Rex By Boldr X Nitecore