The A Michel 395 watch movement, designed around 1920, features a hunter calibre with a two-part crown wheel and a large bearing. The crown-wheel screw head rotates during winding and is right handed. It incorporates a stem mechanism without a setting-lever spring. The movement offers various options such as a bimetallic screw balance with four adjustment screws, a Breguet hairspring, and Reed's regulator. Additionally, it offers several bridge layouts. Its functions include stem winding and setting, as well as a sub-second display.