Lot Essay
This watch is also accompanied by an additional solid snap on back, 18K gold and wooden setting pin, Patek Philippe Certificate of Origin, booklets, papers, maroon leather folder and fitted wooden presentation box.
An example of reference 3970 is illustrated in Patek Philippe Wristwatches by Martin Huber & Alan Banbery, 2nd edition p. 305.
An example of reference 3970 is illustrated in Patek Philippe Wristwatches by Martin Huber & Alan Banbery, 2nd edition p. 305.