I think it was in 2006, when the replacement 5140 was introduced

Jul 15, 2023,18:32 PM
 

  login to reply

Comments: view entire thread

 

Question for Patek Historians, re;3940

 
 By: DocAbe : July 15th, 2023-17:08
Hi All; Can someone tell me when the ref 3940 QP was discontinued? Were all metals discontinued at the same time? My guess is 2006 but would like to know a more precise timeline please! Also would appreciate a link to an online reference article for this ...