Acerostone
19
Calling on Datograph experts!
Does anyone know whether the original caliber L951.1 underwent any changes during its production? The following are two pictures of L951.1. From what I can tell, there is at least one difference (red circle). Any information would be appreciated.
💰437 Marketplace Listings for A. Lange and Söhne›A. Lange and Söhne Datograph · 1 for sale · 4072 discussions›
Vintage
Explore the A. Lange & Söhne Datograph's first generation, focusing on the rare 'Meter' dial. Uncover collector insights, market dynamics, and historical significance.
25 replies4610 views
Calling on Datograph experts!
Does anyone know whether the original caliber L951.1 underwent any changes during its production? The following are two pictures of L951.1. From what I can tell, there is at least one difference (red circle). Any information would be appreciated. ...
I wrote about this topic awhile back,
Here (perhaps a shameless self-promotion...): EDIT: After re-reading your question more carefully, with relevance to if there is any incremental changes to the L951.1 alone, then only point 1 below is relevant. The other changes are incremental updates a...
Excellent!
This is just the type of information I was looking for. Thank you for taking the time to put that into writing.
Maltese cross is something representing the wisdom that people used simple method to overcome material issue.
Although it's no longer a must, I still consider it to be a shinning point of Datograph. So is the screwed balance wheel.
I used to study on it a little bit
But my original post was in Chinese. Sorry! www.ctime.com