As one the most popular watches, Luxury Mens A. Lange & Sohne Langematik 309.032 Automatic Black Crocodile Leather watch is very hot. It has very powerful Automatic which guarantee it has reliable performance. In addition to great quality, the Round shape watch has great 18k Rose Gold case, stylish Black Crocodile Leather bracelet and readable Black dial. The 40mm Mens watch also comes with innovative design and water resistant function.