overview opening hours Montblanc, manufacturer of luxury writing instruments, leather goods, watches, and jewellery, is one of the leaders in the world of fashion accessories. opening hours january—december mon—fri 10:00—19:00 sat 11:00—18:00 sun 12:00—18:00 more about opening hours Source: www.montblanc.com opening hours january—december mon—fri 10:00—19:00 sat 11:00—18:00 sun 12:00—18:00