Patek Philippe 3604/2 Cushion shape Automatic winding 18 karat gold case and bracelet watch, The watch measures 36 x 35 mm with a attached Patek herringbone pattern bracelet measuring 8 inches long (20 cm). The dial has a hobnail design and is made also of 18K gold. The watch was made in the mid 1977. The watch is fitted with an 28-255 automatic winding movement # 1305085 / 2771129. Further accompanied with an extract from the archives confirming its date of manufacture and further sale.