Rare Zenith watch (limited edition Saurer, with magnificent logo). Serial number: 8551252 During the Second World War, Sauer produced (in addition to heavy weights) aircraft. Zenith supplied the army, from which came the idea to co-brand watches. There is also a limited edition Sauer/Omega. Hand-wind mechanical movement: Zenith 106 P6 (Swiss made, 15 jewels, 18,000 A/h) Dial in relief with a particular effect, difficult to show in the photos. Midnight blue hour and minute hands. Seconds hand at 6 o'clock. Dimensions: 35 mm without crown, 40 mm between lugs, 18 mm lug width Original Zenith crocodile strap. In excellent condition. Works well. Water-resistance is not guaranteed. Delivery via tracked postal (La Poste) shipping (tracking number).