Dugena Watch Mainspring NOS

Dugena Watch Mainspring NOS
Dugena Watch Mainspring NOS
Calibre #Calibre #Calibre #
Dugena 1053Dugena 1157Dugena 801
Dugena 1100Dugena 557Dugena 818
Dugena 1153Dugena 559Dugena 976
Dugena 1157Dugena 704