The new Lange 1 was released at SIHH in 2015, and was one of our favorite releases from last year. It was completely rebuilt with two changes to the dial: a thinner bezel and a slightly less pronounced “A” on the dial signature. They also added a new caliber movement, the L.121.1 manual winding movement with a 72-hour power reserve. The watch you see here is still the same with the exception of the white gold and added lume to the hands, which will surely be a big hit.