Rolex Reference 6238—also known as Pre-Daytona—is the predecessor of the first Cosmograph Daytona, the Reference 6239. It already had most of the aesthetic codes of the Daytona and was produced in fewer quantities, with only around 2000 examples. The present timepiece is dated 1963 and is in very good overall condition. Offered as part of the ‘Summer Edit’ at #SothebysMonaco through 15 September. DM m_a_n_e_g_a for more details. #SothebysWatches #Rolex #RolexPreDaytona