Side by side
CWC RN81 Clearance Diver Automatic WatchvsLum-Tec B64 Chronograph
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
B64 Chronograph44mm
Power Reserve
RN81 Clearance Diver Automatic Watch40h
B64 Chronograph40h
Water Resistance
RN81 Clearance Diver Automatic Watch300m
B64 Chronograph100m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
B64 Chronograph$545
Full specifications
Case
7 specsCategory
Diver
Chronograph
Diameter
41mm
44mm
Thickness
12mm
—
Lug-to-Lug
47mm
51.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium (DLC coated)
Water Resistance
300m
100m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
CWC RN81 Clearance Diver Automatic Watch
Standard
Lume
Super-LumiNova
None
Movement
1 specsCaliber
Sellita SW200-1
—
Pricing
1 specsMSRP
$1,875
$545
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