HAAS NEVEUX & Cie. GENEVE, No.19.715, 2 Chronographen «Rattrapante» und Foudrayante, 30-Minutenzähler, ca. 1915. Poliertes Goldgehäuse 18K. Emailzifferblatt (Haarrisse), goldene Louis XV-Zeiger, gebläute Chronographenzeiger. Goldcuvette. Vernickeltes Ankerwerk mit korrespondierender Nummer 19.715, Genfersiegel, Breguetspirale, Kompensationsunruh, Feinregulierung, anglierte Kadratur. D = 4,6 cm. HAAS NEVEUX & CIE. GENÈVE, No.19.715, split seconds chronograph «Rattrapante» and Foudrayante, 30-minute register, circa 1915. Polished gold-case 18K. Enamel dial (hair line crack), golden Louis XVhands, blued chronograph hand. Gold cuvette. Nickel plated lever movement with corresponding number 19.715, Genevan-seal, Breguet hair spring, compensation-balance wheel, micrometer regulator, beveled under dial work. D = 4,6 cm.