See Dieter Marschall's book Walther P1-99
No such sn used by Walther.
Walther uses a date code of two letters.
You will need to contact Walther
You will have to contact Walther to find out.
You will need to contact Walther.
You will can contact Walther, but probably 1943-45.
1938
@1944
No sn data for one that new. You need to call Walther.
70-85
To determine the date of manufacture for a Walther Model PP based on its serial number, you would need to refer to specific production records or tables that link serial numbers to dates. Generally, the Walther factory records and various collector guides can provide this information. If you have the serial number, you can often find online resources or forums dedicated to Walther firearms that can assist you in pinpointing the manufacture date.
@ late 70's