Limited edition of 250 pieces oris watch calobra leather limited edition as a title sponsor of the oris rally classico the independent swiss watch manufacturers have developed a special timepiece limited to 250 pieces which embodies a number of inspired elements from the rally cars themselves oris watches have been involved with the classico car rally since the year of 2012 the 1960s and 1970s models being a sole focus of the limited edition piece the oris calobra limited edition execu