Side by side

CWC 1983 RN Divers Quartz Re-Issue WatchvsGrand Seiko SBGH347

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

1983 RN Divers Quartz Re-Issue Watch
CWC1983 RN Divers Quartz Re-Issue Watch
MSRP $749
SBGH347
Grand SeikoSBGH347
MSRP $7,300

At a glance

13 of 29 specs differ
Diameter
1983 RN Divers Quartz Re-Issue Watch40mm
SBGH34737mm
Power Reserve
1983 RN Divers Quartz Re-Issue Watch40h
SBGH34755h
Water Resistance
1983 RN Divers Quartz Re-Issue Watch300m
SBGH347100m
MSRP
1983 RN Divers Quartz Re-Issue Watch$749
SBGH347$7,300

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
37mm
Thickness
12mm
13.3mm
Lug-to-Lug
46mm
44.6mm
Lug Width
20mm
19mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
1983 RN Divers Quartz Re-Issue Watch (RN300-83 QS60)
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
9S85
Type
Quartz
Automatic
Power Reserve
40h
55h

Pricing

1 specs
MSRP
$749
$7,300

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC 1983 RN Divers Quartz Re-Issue Watch

Owners widely praise the CWC 1983 RN Divers Quartz Re-Issue Watch for its historically accurate reproduction, thin profile for a 300m diver, and a second hand that aligns well with indices. Reviewers note its reasonable size on smaller wrists, original dial layout with markers touching the chapter ring, and a broader minute hand. However, criticism is directed at the fixed 20mm bars necessitating specific strap types and the mismatched lume colors between hands and hour markers, with some finding the convex lume on the markers overly shiny. Overall, owners rate the CWC 1983 RN Divers Quartz Re-Issue Watch highly for its accurate vintage aesthetic and wearability.

Grand Seiko SBGH347

The Grand Seiko SBGH347 is lauded for its refined 37mm Ever-Brilliant Steel case, impressive Zaratsu polishing, and classy ice-blue dial inspired by frozen waterfalls. Its Hi-Beat 9S85 movement is a significant draw, and the framed date window is preferred over a cyclops. Reviewers note the bracelet lacks micro-adjustment or a quick-change system, and some wished the 13.3mm thickness was slightly thinner on the compact case. Overall, reviewers praise the Grand Seiko SBGH347 for its elevated finish and value, with the Hi-Beat movement being a significant draw.

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