Side by side
CWC RN81 Clearance Diver Automatic WatchvsTudor Black Bay GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
RN81 Clearance Diver Automatic Watch41mm
Black Bay GMT41mm
Power Reserve
RN81 Clearance Diver Automatic Watch40h
Black Bay GMT70h
Water Resistance
RN81 Clearance Diver Automatic Watch300m
Black Bay GMT200m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
Black Bay GMT$5,275
Full specifications
Case
7 specsCategory
Diver
GMT
Thickness
12mm
14.6mm
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
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
CWC RN81 Clearance Diver Automatic Watch
Black
Indices
Applied
—
Lume
Super-LumiNova
None
Movement
7 specsCaliber
Sellita SW200-1
MT5652
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
GMT
Pricing
1 specsMSRP
$1,875
$5,275
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