Sèvres – Babylone is a station on lines 10 and 12 of the Paris Métro. It is located at the intersection of the Boulevard Raspail and the Rue de Sèvres, on the border of the 6th arrondissement and 7th arrondissements, near le Bon Marché department store. The line 12 platforms opened as line 10 Sèvres on 5 November 1910 as part of the original section of the Nord-Sud Company's line A between Porte de Versailles and Notre-Dame-de-Lorette. On 27 March 1931 line A became line 12 of the Métro.