Side by side
CWC RN81 Clearance Diver Automatic WatchvsSinn U18
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
RN81 Clearance Diver Automatic Watch41mm
U1844mm
Power Reserve
RN81 Clearance Diver Automatic Watch40h
U1842h
Water Resistance
RN81 Clearance Diver Automatic Watch300m
U182,000m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
U18$3,488
Full specifications
Case
8 specsDiameter
41mm
44mm
Thickness
12mm
15.5mm
Lug-to-Lug
47mm
—
Lug Width
20mm
22mm
Material
Stainless Steel
high-strength
Finish
Brushed and polished
—
Water Resistance
300m
2000m
Caseback
Solid
—
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
2 specsCaliber
Sellita SW200-1
SW300-1
Power Reserve
40h
42h
Pricing
1 specsMSRP
$1,875
$3,488
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