Here I bought something for the enlargement my historical series, I guess it´s some Lady Maxim model.
Year of manufacture I conclude by the serial number of the case and its labeling.
In reply to PM's let's get the vote out by Geoff Baker
I think at the moment we are still undecided due to the nature of the later movement AND possibly even the dial. The case may be from one watch whilst the dial and movement may be from another. It certainly makes it tricky. Although looking again at the votes I'm happy to go with Lady Maxim.
In reply to ....tell me more about this by Geoff Baker
[quote=Geoff Baker]
....tell me more about this 'second number;'theory.
[/quote]
Here is a link to the discussion.
Whether it is used or not needs to be agreed upon by the members.
http://www.mybulova.com/forums/early-1920s-bulova-watch-dating
case with serial number beginning with 10xx and "American Standard" with Globe symbol is dated to the period 1918-1921, this case is certainly from this period
movement have date symbol corresponding year of manufacture 1925 and was certainly changed, as said Rev 'sympathetic replacement' :)
The ads for the Maxim lines are not seen before mid-1921, in which they are said to be a new line.
Unknown, as there has been a movement/dial change (possibly), and we can't be sure of a date of issue unless we go with 1920, and the only line we have ads for then are for the Rubaiyat.