In January 2017, one of the greatest and humblest men I had the chance to meet in this industry, Mister Walter Lange (1924-2017), founder of A. Lange & Söhne, sadly passed away. In honour of its company founder, the Saxon manufacture is enlarging its 1815 collection, a range of watches rich of heritage for the brand, with the 1815 “Homage to Walter Lange”. Inside this watch is a surprising and unexpected complication, a stoppable jumping seconds hand that dates back to a 150-year-old invention conceived by Ferdinand Adolph Lange. A future collector’s watch for sure.