Launched As Frères Baume in 1830 in Geneva, by brothers Louis-Victor and Célestin Baume, the manufacturer later on partnered with Paul Mercier in 1918, starting to be the Baume & Mercier we know currently. For the duration of a very complicated period with the manufacturer, Baume & Mercier joined the https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/