WATCH PARTS SWEDEN AB
Alpina 173-401 (4'''), Winding stem, DCN: 997*
Alpina 253-401 (17.5'''), Winding stem, DCN: 127b*
Alpina 273 (18.5'''), Balance staff, DCN: 307
Alpina 273-401 (18.5'''), Winding stem, DCN: 1620*
Alpina 277 (18.5'''), Balance staff, DCN: 308