Gold & enamel Watch no. 69275

Case: Dial: silvered dial, Roman numerals Movement: damascened nickel lever movement, bi-metallic compensation balance Provenance: 19?? - Haas Neveux, Geneve 2009 - Sotheby's, 10 May 2009, est CHF 6-8,000, sold CHF 6,250, "Haas Neveux Cie AN UNUSUAL SLIM GOLD AND ENAMEL KEYLESS LEVER WATCH WITH CONCEALED DIAL CIRCA 1920 NO 69275, damascened nickel lever movement, bi-metallic compensation balance • silvered dial, Roman numerals • white and yellow gold slim engine-turned case, dial concealed beneath shutters, case edged with white enamel band • stamped inside with maker's mark, case and movement numbered, diameter 46 mm"