Accompanied by Patek Philippe Extract from the Archives confirming manufacture of the present watch in 1963 and its subsequent sale on 14 February 1964.
This watch is believed to be the only example of a reference 3429 in platinum known to exist to date.
Reference 3429 replaced reference 3415 and was in production from 1960 to 1969, the majority cased in yellow gold, few examples in white gold.
The present watch furthermore impresses by its excellent overall condition.