Lots of raining this week! Most of us went to Château des Monts, the watch museum in Le Locle to see Jean-Bernard Michel showing his work! Xin was working on barrels and mainsprings! Miguel, David, and Daniel got introduced to the lathe as well as the grinding machine and profile projector! Renato and David started a new course; the balance and hairspring course! Tetsu and Dean continued with pivot gauges and the quality of the burnish was much better compared to the week before and the dimensions got closer as well! Francesco, Asmund and Robert had 2 trial gear train exams! It was a very interesting week! Have a great weekend everyone!