The Felsa 1561 watch movement, manufactured from 2002 onwards, is an automatic chronograph movement with various functions. It features a 60-second, 30-minute, and 12-hour chronograph, operated by a pillar wheel. The movement includes a fly-back feature, allowing for quick resetting of the chronograph hands. It also includes a sub-second dial for additional timekeeping accuracy. The day function can be set using a pusher located at the 7:30-hour position, while the date can be quickly adjusted. The month and moon phase functions are also incorporated, with the month adjusted via the date and the moon phase set using a pusher at the 8-hour position.