A. Lange & Sohne has just added the beautiful, elegant Lange 1 Time Zone series to their collection - new for 2012. This one features a ~42mm 18K white gold case, solid silver dial, and a black alligator leather strap with tang buckle also made from 18K white gold. The silver dial displays hours and minutes in an off-center subdial at 9 o'clock and allows the wearer to tell the time in an additional timezone from the sub-dial located at the bottom right side of the dial. Date is displayed at 1 o'clock using the Swiss maker's unmistakeable, patented large double window date display. The A. Lange & Sohne Grand Lange 1 Time Zone is powered by a hand winding movement with a decent 72 hours power reserve.