BWC-Swiss Calatrava Cal. Pesseux 320 NOS Unisex 1960-1969
Mechanical hand winding - Gold-plated, Steel. Real and rare Calatrava from BWC/Swiss with Pesseux 320cal. Diameter of the case is 34mm without crown. Photos are part of the description. Watch will be sent with Croatian post with provided tracking. One of the most successful (and some even say, it is one of the most beautiful) flat handwindig movements is the Peseux caliber 320. With a height of only 3mm with or without shock protection it is really unique, concerning the height. This work can handle all gears and trains in one layer, since it only has got a possible decentral, direct driven, second hand.