Observatory Chronometer no. 58733

The World's Record chronometer Case: Unknown Dial: Unknown Movement: Schopfer balance Provenance: 1913 - Haas Neveux, Geneve 1913 - Observatoire de Geneve 878.8 (246.5) points adjusted by Wehrli Freres 19 - 58.733 - 50mm - Haas , Neveux & Cie - Wehrli frères - 5,00 - 1,20 - 0,0146 - +0,18 - 858,6 - soit 859 1914 - Observatoire de Geneve 878.8 (246.5) points adjusted by Wehrli Freres 19 - 58.733 - 0.09 - 0.20 - 0.015 - +0.18 - 879 - 273.7 - Pas de recompens - Haas , Neveux & Cie - Wehrli freres - Schopfer