A. Lange & Söhne

Dear Purists & Lange-lovers, I am being offered a very early Lange 1 in YG, with quite unique caracteristics: 1- the watch is Ref. 101.001, which i understand is the very first model of the Lange 1 2- this reference is supposed to be solid caseback, but t... 

Got no info to help but will follow it up.

I use your message to answer you. I found the watch you are talking about. Dear Purists & Lange-lovers, I am being offered a very early Lange 1 in YG, with quite unique caracteristics: 1- the watch is Ref. 101.001, which i understand is the very first mod... 

This is very interesting and extremely helpful. Thank you so much, Fred

with blue dial, which I know looks like this: Any pictures to share? Oliver...  

I send you a MP to make you see the watch we are talking about. So we have two options: the guy is selling a 101.028 and the watch was not bought in 1996 or he is selling a 101.001 which faced big changes (caseback and dial). So this is a strange situatio... 

But the caseback number matches the number on the certificate. And the certificate indicates that it is a ref. 101.001. Yet the dial looks pretty much like the 101.028. I don't see anyone changing both the dial and the caseback of a watch. Better flip the... 

Give them the serial number and ask them whether the watch was changed by the factory as a specific request or when it as serviced. their records should show if this was "official" work or not.

As we thought with Oliver, changes of dial were less rare during the first years than today. And Oliver and I also agree together than if you don't get clear information about the story of this watch, it is better to forget it and to have a walk on a safe... 

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... unlike today, it was OK for the official servicer by the request of the owner to change the dial color, hands color, from solid case back to display back, were all permitted without consent from Germany, until several years ago (2004 or 5?). Today, it...