Side by side
CWC RN Automatic Divers Watch Mk.2 with DatevsGrand Seiko SBGH289
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.2 with Date41mm
SBGH28943.8mm
Power Reserve
RN Automatic Divers Watch Mk.2 with Date40h
SBGH28955h
Water Resistance
RN Automatic Divers Watch Mk.2 with Date300m
SBGH289200m
MSRP
RN Automatic Divers Watch Mk.2 with Date$1,249
SBGH289$7,700
Full specifications
Case
5 specsDiameter
41mm
43.8mm
Thickness
12mm
14.7mm
Lug-to-Lug
47mm
51mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
CWC RN Automatic Divers Watch Mk.2 with Date, Stainless Steel (RN300-MT AS120-D)
Black
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Sellita SW200-1
9S85
Power Reserve
40h
55h
Pricing
1 specsMSRP
$1,249
$7,700
Follow this matchup
Get a note when CWC RN Automatic Divers Watch Mk.2 with Date vs Grand Seiko SBGH289 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
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 DatevsGrand Seiko SBGH289CWC RN Automatic Divers Watch Mk.2vsGrand Seiko SBGH289CWC Automatic Divers Watch Mk.2 BlackvsGrand Seiko SBGH289Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsGrand Seiko SBGH289CWC RN Automatic Divers Watch Mk.2 with DatevsIslander Automatic Dive Watch with Bracelet, Double-Domed AR Sapphire Crystal, and Embossed Ceramic Bezel Insert #ISL-18CWC RN Automatic Divers Watch Mk.2 with DatevsFormex Reef 42 mm