Watch no. 62418

Case: Missing, converetd to wrist watch for some reason. Dial: Possible replacement, signed "Tiffany & Co., New York" Movement: Nickel, bi-metallic balance with blued steel balance spring with Breguet overcoil with polished steel kidney piece, micrometer regulator, capped pallet pivots, moustache lever, signed "Touchon & Co., Geneva, Adjusted Extra, 21 Jewels, 62418, Swiss" Provenance: 19?? - Touchon, Geneve 2019-2022 - ebay #183758398503, $2,799, Poland, sold Oct 2022