Watch no. 22836

Case: Missing Dial: Missing Movement: micrometer regulator, signed "CH Meylan, Brassus, 6. Six Adjustments, Seveneteen 17 Jewels, 22836" and main plate stamped "CH Meylan, Switzerland, 31609 [Swiss Patent cross]" Provenance: 19?? - CH Meylan, Brassus 2020 - ebay #174077126834, Miami, USA