Side by side

CWC RN81 Clearance Diver Automatic WatchvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

RN81 Clearance Diver Automatic Watch
CWCRN81 Clearance Diver Automatic Watch
MSRP $1,875
Prospex Sea 1968 Heritage Diver's GMT Watch
SeikoProspex Sea 1968 Heritage Diver's GMT Watch
MSRP $1,700

At a glance

10 of 29 specs differ
Diameter
RN81 Clearance Diver Automatic Watch41mm
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Power Reserve
RN81 Clearance Diver Automatic Watch40h
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Water Resistance
RN81 Clearance Diver Automatic Watch300m
Prospex Sea 1968 Heritage Diver's GMT Watch300m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700

Full specifications

Case

3 specs
Diameter
41mm
42mm
Thickness
12mm
13.3mm
Lug-to-Lug
47mm
48.6mm

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
CWC RN81 Clearance Diver Automatic Watch
Black
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1
6R54
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$1,875
$1,700

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