Side by side
CWC RN81 Clearance Diver Automatic WatchvsMassena LAB Dato-Racer
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
RN81 Clearance Diver Automatic Watch41mm
Dato-Racer40mm
Power Reserve
RN81 Clearance Diver Automatic Watch40h
Dato-Racer38h
Water Resistance
RN81 Clearance Diver Automatic Watch300m
Dato-Racer50m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
Dato-Racer$1,595
Full specifications
Case
5 specsCategory
Diver
Sport
Diameter
41mm
40mm
Thickness
12mm
10.5mm
Lug-to-Lug
47mm
46mm
Water Resistance
300m
50m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
CWC RN81 Clearance Diver Automatic Watch
Black
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW200-1
SW400-1
Power Reserve
40h
38h
Jewels
25
26
Pricing
1 specsMSRP
$1,875
$1,595
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