One of the famous Lange movement models, this one of the Datograph cal. L951.1. Each year Lange presents a model like this one at SIHH, and each year they have countless requests from customers who want to buy the model.
The incredible finish and detail of the model
Unlike the actual movement, the bridges of the model are not in German silver
Column wheel on the left
Swan neck adjustment
I forget the name of this part, but it's for the instantaneous jumping minute counter of the Datograph
Model of the Pour le Merite tourbillon escapement
Detail of tourbillon cage
Actual Pour le Merite movement
Model of the big date mechanism
Lange without the dial to display big date mechanism. And no, you can't buy your Lange like this.