Fantastic video: Tourbillon Perpetual “Pour le Mérite”
At the SIHH A. Lange & Söhne presented seven new products on the occasion of the Salon International de la Haute Horlogerie (SIHH) in Geneva . This year’s highlight is the Tourbillon Perpetual “Pour le Mérite”, which brings together five traditional mechanisms in one watch: fusée-and-chain transmission, tourbillon, chronograph, rattrapante function and perpetual calendar.
The time is indicated in hours and minutes and the perpetual calendar shows the date, day, month and leap year. Centred at the top of the dial is a moon-phase display.