The Jaeger Lecoultre 467/2 watch movement, used from 1973 to 1976, belongs to the last MST designed family. All parts of this movement, except for the calendar discs, are interchangeable among its family members. The hacking feature is achieved by stopping the 4th wheel, although the balance is not commonly utilized for this purpose. The indirectly driven minute hand allows for a large balance and a low-profile design. An optional excenter device can be mounted on the regulator. The right-handed crown-wheel screw is also included. Additionally, the movement features manual winding, a sweep second hand, adjustable stud holder, Incabloc shock protection, stop seconds function, and a sweep seconds display.