
Manual-winding cam-actuated two-button chronograph. Indicates hours, minutes, and 9 o'clock small seconds, with a central 60-second timer, 3 o'clock 30-minute counter (optional 15-minute as SW511 M b), and 6 o'clock 12-hour counter. Equipped with manual winding, stop-seconds, 28,800 vph (4 Hz), 23 jewels, and a 63-hour power reserve.
No watches found with this movement