Wrist Watch no. 19907

Case: Missing Dial: White enamel, Breguet numerals, gold Louis XV hands Movement: Nickel, signed "CH Meylan, Brassus, Adjusted, 19907", 22mm Provenance: 19?? - CH Meylan, Brassus 2020 - ebay #274178188965, $95 no bids, 5 Jan 2020 2020 - ebay #274189800473, $75 no bids, 12 Jan 2020