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A. Lange & Söhne

Question for Lange experts!

 

when ALS reincarnated in 1994, what case serial number the pieces started at? was it 100000? currently I notice that the case serial numbers are at 222xxx.

Are they sequentially numbered or there is some other logic to it?

I know that for movement numbers, the first 2 digits stand for the year in which it began the development process e.g L901.0 stands for Lange 1 movement which began in 1990
Zeitwerk movement is numbered L043.1, which began in 2004; I believe the 3rd digit is the sequence in the given year.
Would love to hear from experts.
Regards

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