18k yellow gold Chronometer no. 4999

Case: 18k yellow gold Dial: Tempor Geneve Movement: cal. 17 ligne, 18 jewels, all adjustments, 2 Poincon de Geneve quality seals obtained at Sept 12, 1927. Tempor Provenance: 1927 - Niton, Geneve 1927 - Tempor Watch Co. Geneve, Swiss 2019 - ebay