The Felsa 216 is a manual wind watch movement featuring a sub second function. It allows for the setting of the day through a pusher at 10h and the date hand and moon phase through a pusher at 4h. A deeper push on the 4h pusher is required for setting the moon phase. The month can be set manually via a pusher at 2h. Additionally, this movement includes a date hand, calendar, and a moon-phase display. It was predominantly used during the period around 1955.