Very Old Automatic Swiss Wristwatch of the brand Aster. 17 Jewels. Steel casing with plating (see photos). The wristwatch is assumed to be from the 1940s-1949s, rare model in very fine working order. Casing diameter: 33 mm. Casing thickness: 11.6 mm. Total length (strap + wristwatch): 23.5 cm. As it is a very old wristwatch, it is sold without any guarantee or documents. The wristwatch was serviced and tested over a period of 2 months. Everything functions properly. Rare model and in very fine condition. It seems like the Aster brand factory, located around Bienne in Switzerland, was well-known to have made a lot of watches and especially, for the army. Shipping to France, the EU and the rest of the world as an international registered parcel, with insurance.