6239, Daytona, Double Swiss Underline, Steel ARS2 and unusual creation which aligns

and unusual creation which aligns well with Vacheron Constantin's storied history of alternative time displays

and dramatically engine-turned dial

This example is entirely original

The UR-210S is the culmination of a decade of rotating-hour satellite carousel evolution

It features Moritz Grossmann’s in-house manual calibre 102

6239, Daytona, Double Swiss Underline, Steel ARS2 and unusual creation which alignsA ref. 6239 Double Swiss Underline, the very first Daytona variation ever made. At the time the Double Swiss Underline debuted, Rolex was calling this model the 'Le Mans'. Made for one year only, it is a collector's Daytona featuring a fully demarcated 275 bezel, 6238 caseback, ROW balance bridge, and extremely rare original handset. This is amongst the best examples documented to date.