Moeris 19''' Non-magnetic

The 19''' Non-magnetic is a manual-winding movement manufactured by Moeris. It measures 19 ligne in diameter, a size common for early 20th-century pocket watch movements. The movement was notable for its non-magnetic construction, a feature that addressed the increasing presence of magnetic fields in daily life during that era. Originally patented in 1904, it was adapted for both pocket watch and wristwatch applications. Production has been discontinued.