In the superclone world, ARF is a name that carries weight — and this ROLEX DAYTONAORIGINAL CAL.4131 from ARFWatches.com represents that standard. Factory-fresh, QC checked by our team, video proof before shipping. If you want a reliable ARF build without the guesswork, this is it.
Rolex Cosmograph Daytona. Here are the detailed specifications:
Case Build:
 
Material: 18k yellow gold
 
Diameter: 40 mm
 
Thickness: 12.7 mm
 
Water resistance: 100 meters (330 feet)
Movement (ARF Calibre):
 
Caliber: 4131
 
Type: Self-winding mechanical chronograph
 
Functions: Hours, minutes, seconds, chronograph, tachymeter
 
Power reserve: Approximately 72 hours
Dial:
 
Color: White
 
Indices: Luminescent hour markers and hands
Bezel:
 
Material: Tachymeter scale
 
Color: Black
Strap/Strap/Bracelet:
 
Material: Oyster bracelet with folding clasp
 
Color: 18k yellow gold
Other features:
 
Superlative Chronometer certified by COSC
 
Screw-down crown and caseback
 
Pusher buttons for chronograph functions
Additional notes:
 
The Rolex Cosmograph Daytona is a highly sought-after watch and can be difficult to obtain.
 

Why ARFWatches.com
We're an ARF-specialist dealer — we know this factory's output because we handle it daily. This ROLEX DAYTONAORIGINAL CAL.4131 has been checked by our team before listing: movement running, case clean, finishing consistent. We send video proof before every shipment. What you see is exactly what ships.
ARF factory movement — regulated and running within spec
Case and bracelet finishing checked against ARF quality standards
Video proof sent to buyer before dispatch — full transparency
Community-tested source — ARFWatches.com has the rep to prove it