IWC - Cal. 83 A Very Fine, Rare and Early Stainless Steel Wristwatch with Calatrava Case Regatta Yachttimers In addition to this

In addition to this

Only in production for a mere 6 years before being replaced by the Ref

The model was intended to be an everyday tool-watch

and with its complex multi-layer inner and outer-bezels - statement courtesy of Tag Heuer - took the place of the 1970s Heuer Calculator

Model Name – El Primero Chronograph

IWC - Cal. 83 A Very Fine, Rare and Early Stainless Steel Wristwatch with Calatrava Case Regatta Yachttimers In addition to thisLaunched in 1931 with a batch of 600 manual calibre 83 movements, the IWC Cal. 83 model is considered by many as being the most fine looking dress watch of all time. According to its Serial Number, this watch was produced between 1935 and 1938. With Calatrava case, its shape and proportions are known to be the best for a dress watch. The Calatrava stainless steel case remains in extremely nice original condition with minor scratches and the dial