The Rolex 16520 for sale here was released in the early 1990s and utilizes a Zenith "El Primero" calibre 4030 self-winding movement. Modified by Rolex to include a new escapement and larger free sprung balance, a reduction to 28,800 BPH, and the removal of a date function, the calibre 4030 will perform to Rolex's highest standards
Rolex Daytona Ref 16520 full set serial U (french paper + rolex service)
year 1998 vendue en 1999
service rolex 22/2/2022
Le légendaire chronographe acier de la marque Rolex