Chronometer no. 20558

Case: Missing Dial: White with digital display for hours & minutes, subsidiary seconds, signed "Brevet, No 121377, Haas Neveux & Co., Geneve, Importe de Suisse" Movement: Nickel, 22 jewels, bi-metallic balance with flat blued steel balance spring with polished steel kidney piece, regulator with two pins and a boot, stamped with Geneva seal, signed "Haas Neveux & Co., Geneva, Swiss, Twenty two 22 jewels, Eight 8 Adj., Fab. Suisse, 20558, Brevet [Swiss cross] No 121377", underdial stamped "20558" Provenance: ???? - Haas Neveux, Geneva 2012 - ebay #390483449544 approx £1,000 seller atlam