拍品专文
With Patek Philippe Extract from the Archives confirming production of the present watch in 1974 and its subsequent sale on 3 December 1976.
To the best of our knowledge, this watch has never been offered at auction before.
Reference 3644, the successor of reference 3544, was in production from 1973 until the mid 1970s.
To the best of our knowledge, this watch has never been offered at auction before.
Reference 3644, the successor of reference 3544, was in production from 1973 until the mid 1970s.