IWC - INTERNATIONAL WATCH CO.

European Watch Clock and Jewellery Fair 1979 BF 207
A special device permits an inner case to swivel 1800 thereby transforming this watch at will into a lepine (with visible dial) or hunter watch (with coverlid). What’s more, it is wound and reset by means of a chased yellow gold key. The dial is enamelled while the 18K yellow gold case (weighing 120 g) is made in limited-edition , individually numbered series (IWC - INTERNATIONAL WATCH CO.)