Rolex Datejust rare Singer "block markers silver dial " with box and double punched papers ref 1601 REGULAR - IWC Mk11 reference 6B/346

- IWC Mk11 reference 6B/346

- Serial 174xxxx dating to 1968

such as this

we have a true gem from the 1940s

390 movement has been fully serviced by our watchmaker

Rolex Datejust rare Singer "block markers silver dial " with box and double punched papers ref 1601 REGULAR - IWC Mk11 reference 6B/346In the end of the 1960s the famous Dial maker company Singer was asked by multiple swiss manufactures to design new dial proposals for their model lines. In their famous 1967 1968 catalogue they presented new design studies, print techniques, markers and finishes to multiple brands. In this catalogue some of the most famous Rolex dials started to see their light like the Yach master Daytona and early versions of the exotic dials. But another