Side by side
CWC RN Automatic Divers Watch Mk.2 with DatevsSheffield GMT
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 Automatic Divers Watch Mk.2 with Date41mm
GMT40mm
Power Reserve
RN Automatic Divers Watch Mk.2 with Date40h
GMT—
Water Resistance
RN Automatic Divers Watch Mk.2 with Date300m
GMT200m
MSRP
RN Automatic Divers Watch Mk.2 with Date$1,249
GMT—
Full specifications
Case
5 specsCategory
Diver
GMT
Diameter
41mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
47mm
48mm
Water Resistance
300m
200m
Crystal & Dial
2 specsDial Color
CWC RN Automatic Divers Watch Mk.2 with Date, Stainless Steel (RN300-MT AS120-D)
Blue
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Sellita SW200-1
Seiko NH34
Power Reserve
40h
—
Pricing
1 specsMSRP
$1,249
—
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 Automatic Divers Watch Mk.2 with Date vs Sheffield GMT 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 Automatic Divers Watch Mk.2 Black with DatevsSheffield GMTCWC RN Automatic Divers Watch Mk.2vsSheffield GMTCWC Automatic Divers Watch Mk.2 BlackvsSheffield GMTMarathon GSAR (Government Search & Rescue) Diver's AutomaticvsSheffield GMTCWC RN Automatic Divers Watch Mk.2 with DatevsIslander JFK Automatic GMT Watch with Batman Dial #ISL-338CWC RN Automatic Divers Watch Mk.2 with DatevsSpinnaker Bradner GMT











