PATEK PHILIPPE ORIGINAL 350,1-350 ASSORTED NEW OLD STOCK VINTAGE MOVEMENT PARTS. All parts listed will fit either the 350 or the 1-350. Track Page Views With. Auctiva’s FREE Counter. The item “PATEK PHILIPPE 350,1-350 ASSORTED WATCH MOVEMENT PARTS” is in sale since Thursday, June 23, 2016. This item is in the category “Jewellery & Watches\Watches,…