Side by side
CWC RN81 Clearance Diver Automatic WatchvsTudor Black Bay 68
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
RN81 Clearance Diver Automatic Watch41mm
Black Bay 6843mm
Power Reserve
RN81 Clearance Diver Automatic Watch40h
Black Bay 6870h
Water Resistance
RN81 Clearance Diver Automatic Watch300m
Black Bay 68200m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
Black Bay 68$5,475
Full specifications
Case
7 specsDiameter
41mm
43mm
Thickness
12mm
13.6mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
CWC RN81 Clearance Diver Automatic Watch
Blue
Lume
Super-LumiNova
None
Movement
6 specsCaliber
Sellita SW200-1
MT5601-U
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$1,875
$5,475
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