Side by side
CWC RN Automatic Divers Watch Mk.2vsNaga Watches Spire
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
RN Automatic Divers Watch Mk.241mm
Spire39mm
Power Reserve
RN Automatic Divers Watch Mk.240h
Spire—
Water Resistance
RN Automatic Divers Watch Mk.2300m
Spire100m
MSRP
RN Automatic Divers Watch Mk.2$1,249
Spire$853
Full specifications
Case
6 specsCategory
Diver
—
Diameter
41mm
39mm
Thickness
12mm
9.9mm
Lug-to-Lug
47mm
—
Lug Width
20mm
—
Water Resistance
300m
100m
Crystal & Dial
2 specsDial Color
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
White
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Sellita SW200-1
Miyota 9039
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 vs Naga Watches Spire 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 BlackvsNaga Watches SpireCWC RN81 Clearance Diver Automatic WatchvsNaga Watches SpireCWC RN Automatic Divers Watch Mk.2 with DatevsNaga Watches SpireMarathon GSAR (Government Search & Rescue) Diver's AutomaticvsNaga Watches SpireCWC RN Automatic Divers Watch Mk.2vsNaga Watches ConstellationCWC RN Automatic Divers Watch Mk.2vsMaen Manhattan 40 MSD












