Founded As Frères Baume in 1830 in Geneva, by brothers Louis-Victor and Célestin Baume, the model later partnered with Paul Mercier in 1918, becoming the Baume & Mercier we know nowadays. All through a very challenging interval for that model, Baume & Mercier joined the Richemont team in 1988. As https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/