Industry journal review for Universal Geneve Microtor caliber 215 – “Swiss Self-Winding Watches” by B. Humbert (Swiss Watch and Jewellery Journal, 4 – 1961).
Industry journal review for Universal Geneve Microtor caliber 215 – “Swiss Self-Winding Watches” by B. Humbert (Swiss Watch and Jewellery Journal, 4 – 1961).