Here we go. Monday 16th January 2017, 9am Geneva time. The SIHH 2017 is officially opened. And what could have been better than this A. Lange & Söhne Tourbograph Perpetual Pour le Merite to sound the start of the show. In short, this watch is simply mega. If you are into watches for already a few years, you might be aware of the 2005 A. Lange & Söhne Tourbograph Pour le Merite, an impressive watch combining a tourbillon, a split-seconds chronograph and a fusée-and-chain transmission. Add to that a perpetual calendar and you’ll have one of the most impressive watches ever created by the Saxon Manufacture (after the Grande Complication), which is the brand’s highlight for his year. Here is the A. Lange & Söhne Tourbograph Perpetual Pour le Merite.