A. Langhe and Sohne's 1815 Up/Down is the hallmark of ingenuity in watch-making. Few timepieces can combine durability with mind-blowing beauty like this watch does. The exquisite black crocodile strap paired with the glossy silver dial, will easily dovetail with any dark-colored suit you wear. You will also adore the handy power-reserve indicator, created from the company's exclusive technology that was patented in 1879. This version has a White Gold case.