Lot Essay
With Patek Philippe Extract from the Archives confirming production of the present watch in 1962 and its subsequent sale on July 26, 1962.
Reference 3440 was launched in 1961. The model is illustrated in Patek Philippe Wristwatches by Martin Huber & Alan Banbery, 2nd édition, p. 221.
Reference 3440 was launched in 1961. The model is illustrated in Patek Philippe Wristwatches by Martin Huber & Alan Banbery, 2nd édition, p. 221.