Started As Frères Baume in 1830 in Geneva, by brothers Louis-Victor and Célestin Baume, the brand later partnered with Paul Mercier in 1918, turning out to be the Baume & Mercier we know now. In the course of a particularly demanding period of time for that brand name, Baume & https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/