Watch no. 27721

Case: Missing Dial: Movement: Breguet overcoil, signed "CH Meylan, Brassus, 5 Adjustments, 18 Jewels, 27721, CH Meylan, Switzerland" Provenance: 19?? - CH Meylan, Brassus 2022 - ebay #275497649379, $25, Octb 2022, Ukraine