Centigraphe
F.P. Journe’s 1/100th-of-a-second chronograph — the cal. 1506 splits the mechanical chronograph hand into a high-speed disc that completes a full rotation each second. Drives a 20-second register, a 10-minute register, and the running 1/100-second hand together; the watch the brand uses to demonstrate that haute-horlogerie can compete with quartz on resolution.