Gold & gem set Watch no. 41352

Case: Gold hexagonal, gem set with 2 - Diamonds 2 - Citrine 2 - Emeralds 2 - Sapphires 2 - Rubies 2 - Amethyst , caseback set with one rose cut diamond, 53mm, case signed "Tiffany & Co., K18, 207940". Dial: Gilt, hexagonal, arabic numerals, subsidiary seconds dial, blued steel spade hands, signed "Tiffany & Co.". Movement: Nickel, signed "Made for Tiffany & Co., Touchon & Co., Switzerland, 8 Adjustments, 19 Jewels, 41352" Provenance: 19?? - Touchon, Geneve 2021 - ebay #123706834914, $15,000, Missouri, USA