Platinum Wrist Watch no. 26473

Case: Platinum, set with diamonds. Dial: Silvered, arabic numerals, blued steel Breguet hands, unsigned. Movement: signed "CH Meylan, Brassus, Five 5 Adjustments, Eighteen 18 Jewels, 26473" Provenance: 19?? - CH Meylan, Brassus 2020 - ebay #174155840594, $455.99 not sold, California, 19 Jan 2020