“The Temperature in this laboratory is retained at 21°C plus the humidity at 45 for each cent,” clarifies Sylvain Jeanneret, the man who heads up the 8-potent staff on the Patek Philippe lab in Neuchâtel, from driving his white mask, which is only one part of his head-to-toe covering. “There https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/