White gold & ruby Watch no. Unknown

Case: White gold & ruby Dial: Silvered, cubist arabic numerals, blued steel cathedral hands, subsidiary seconds dial, signed "Haas Neveux & Cie., Geneve" Movement: Provenance: ???? - Haas Neveux, Geneva 2018 - Cambi Casa d'Aste Dec 05, 2018 est 400-600 EUR sold 750eur "Haas Neveux & Cie, Geneve. Fine and elegant, 18K white gold and rubies pocket watch. Made circa 1930. Dial signed, in good condition. DIAM: 43 mm Startprice : 400"