WATCH PARTS SWEDEN AB. VAT: SE559196569301
Universal Geneve VZ 23 (13'''), Balance staff, DCN: 224
Universal Geneve VZ VZHC 23 (13'''), Balance staff, DCN: 1588
Valjoux VZ 23, Balance staff, DCN: 224a
Valjoux VZ 23, Winding stem, DCN: 1325