Dear Lange Forum, I recently was lucky enough to purchase a preowned beautiful 1815 and had a question about the regulator and balance cock pin position. On my watch, the pin that sticks out towards the 3/4 plate looks like it is sticking out much farther...
But be quiet... the most important at this stage is the behaviour of the watch. If accuracy is fine, you don't need to worry about. A pic of a movement of the first 1815: Fx...