====== LJP L100 ====== {{wst>image_cr|LJP|L100}} **LJP L100** is a [[chronograph movement]] from [[La Joux-Perret]]. It is technically based on the well-known [[ETA 7750]], but has been modernized with a [[column wheel]] and a vertical clutch. It is also compatible with the Sellita [[SW 500|SW 500A]]. Used, for example, in the [[Sinn Frankfurt Financial District]]. **Description:** * [[Automatic]] [[chronograph movement]] with a ball-bearing [[rotor]] **Functions:** * Hours, minutes * Small seconds with [[stop-seconds]] at 9:00 * Date with [[quickset|quick-set]] function, day of the week at 3:00 * Chronograph: Central seconds, 30-minute counter at 12:00, 12-hour counter at 6:00 **Specifications:** * 13¼ [[ligne]] * Ø 30 mm, H 7.90 mm * 26 [[jewels]] * 28,800 vph * Power reserve 60 h **Production period:** * Since [[2021]] {{tag>Movements Automatic_Movements Chronograph_Movements Automatic_chronograph_movements La_Joux-Perret_Calibres}}