Patek 3940 spare case back
Hi Guys; As mentioned previously I have been looking to acquire a QP and thanks to all the great advise and feedback, I am going to go forward with the acquisition of a 3940 in a non white metal!! I have learned a lot about different versions of this fabu...
1993
Prior to 1993, Patek offered the 3940 only with a solid caseback, and the 3941 with only the sapphire caseback. Starting in 1993 the yellow, rose, and white gold 3940 were supplied standard with both a solid and sapphire back. The platinum version, to the...