Gold coin Chronometer no. 50462

Case: 22ct gold Hungarian hundred korona coin Dial: Gilt, Breguet numerals, blued steel spade hands, signed "Golay Fils & Stahl, Geneve" Movement: 17-jewel nickel finished Cotes de Geneve, stamped with the Geneva seal Provenance: 19?? - Haas Neveux, Geneva 2013 - Bonhams 21 May 2013 £800 - 1,200 " Haas Neveux & Co., Geneva. A 22ct gold keyless wind hundred korona coin watch Movement No.50462, Circa 1907 17-jewel nickel finished Côtes de Genève Swiss lever movement, bridge stamped with the Geneva seal for quality, champagne dial with black Arabic numerals, black outer minute track, blued steel spade hands (hour lacking), case in the shape of a Hungarian hundred korona coin dated 1907, dial signed 'Golay Fils & Stahl', movement signed 37mm. "