Side by side
Sugess Chrono Master S438vsCWC RN Quartz Divers Watch Mk.2, Matte Top
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Chrono Master S43840mm
RN Quartz Divers Watch Mk.2, Matte Top41mm
Power Reserve
Chrono Master S43835h
RN Quartz Divers Watch Mk.2, Matte Top40h
Water Resistance
Chrono Master S4385m
RN Quartz Divers Watch Mk.2, Matte Top300m
MSRP
Chrono Master S438$549
RN Quartz Divers Watch Mk.2, Matte Top$604
Full specifications
Case
6 specsCategory
Chronograph
Diver
Diameter
40mm
41mm
Lug-to-Lug
46mm
47mm
Lug Width
22mm
20mm
Water Resistance
5m
300m
Caseback
Display
Solid
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
S438 White
CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)
Lume
None
Super-LumiNova
Movement
5 specsCaliber
ST19
Ronda 517
Type
Manual
Quartz
Beat Rate
3 vph
28,800 vph
Power Reserve
35h
40h
Complications
GMT, Chronograph, Moonphase, Power reserve indicator
None
Pricing
1 specsMSRP
$549
$604
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 Sugess Chrono Master S438 vs CWC RN Quartz Divers Watch Mk.2, Matte Top 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.
Echo/Neutra 1956 ChronovsCWC RN Quartz Divers Watch Mk.2, Matte TopCWC RN Quartz Divers Watch Mk.2, Matte TopvsStraton Syncro MKII Mechanical ChronoCWC RN Quartz Divers Watch Mk.2, Matte TopvsZelos VitesseCWC RN Quartz Divers Watch Mk.2, Matte TopvsFurlan Marri FlybackSugess Chrono Master S438vsCWC Tamar Quartz Divers WatchSugess Chrono Master S438vsCWC Quartz Divers Watch Mk.2 Full Matte Case