My Datograph, over photo of the Datograph movement in Guido Mocafico's book, Movement. Out of all my pieces, the Datograph is by far the most fun piece to photograph! Here's the full 24mp resolution file: https://dl.dropboxusercontent.com/u/36224253/Photo...
the background shows something different. Yes, I know in the book it is called Datograph which is not correct. Just look on the caliber signature, it shows L 951.0 instead of L951.1 . In fact it is this one ... the 1815 Chronograph , which was introduced ...
Wow, what amazing attention to detail... Thank you very much for pointing this out! Interesting that the 1815 Chrono was in the works before the Datograph!