Platinum Watch no. B40689

Case: Platinum, case no. 15339, "AW" makers mark Dial: Silvered, Roman numerals, blued steel Breguet hands, subsidiary seconds dial, signed "Touchon & Co." Movement: Nickel, bi-metallic balance with flat blued steel balance spring with polished steel kidney piece, signed "Hodgson Kennard & Co., Boston, Touchon & Co., Swiss, 8 Adjustments, 19 Jewels, B40689, Extra" Provenance: 19?? - Touchon, Geneve 2020 - ebay #274186237474, $1,144, 12 Jan 2020, New Hampshire