Side by side
CWC RN81 Clearance Diver Automatic WatchvsLongines MASTER COLLECTION CHRONOGRAPH
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
MASTER COLLECTION CHRONOGRAPH40mm
Power Reserve
RN81 Clearance Diver Automatic Watch40h
MASTER COLLECTION CHRONOGRAPH—
Water Resistance
RN81 Clearance Diver Automatic Watch300m
MASTER COLLECTION CHRONOGRAPH30m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
MASTER COLLECTION CHRONOGRAPH$3,650
Full specifications
Case
8 specsCategory
Diver
Chronograph
Diameter
41mm
40mm
Thickness
12mm
14.2mm
Lug-to-Lug
47mm
49.5mm
Lug Width
20mm
21mm
Finish
Brushed and polished
—
Water Resistance
300m
30m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
CWC RN81 Clearance Diver Automatic Watch
Ivory
Indices
Applied
—
Lume
Super-LumiNova
None
Movement
6 specsCaliber
Sellita SW200-1
L688.5
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$1,875
$3,650
Follow this matchup
Get a note when CWC RN81 Clearance Diver Automatic Watch vs Longines MASTER COLLECTION CHRONOGRAPH gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
CWC RN Automatic Divers Watch Mk.2vsLongines MASTER COLLECTION CHRONOGRAPHCWC Automatic Divers Watch Mk.2 BlackvsLongines MASTER COLLECTION CHRONOGRAPHCWC RN Automatic Divers Watch Mk.2 with DatevsLongines MASTER COLLECTION CHRONOGRAPHMarathon Jeep Rubicon GSARvsLongines MASTER COLLECTION CHRONOGRAPHBremont SupernovavsCWC RN81 Clearance Diver Automatic WatchBremont Altitude ChronographvsCWC RN81 Clearance Diver Automatic Watch









