771 Mainspring 1,60 mm x 0,10 mm x Ø 9.00 mm non Automatic: Enicar 297, ETA 905, FEF 70, Felsa 294, Felsa 300, Felsa 304, FHF 181, FHF 440, Helvetia 80, Helvetia 82 (A,B,C,G), Helvetia 800, Helvetia 800C, Helvetia 820 (B,C,D) Certina 240, Lemania 1194, Mo

771 Mainspring 1,60 mm x 0,10 mm x Ø 9.00 mm non Automatic: Enicar 297, ETA 905, FEF 70, Felsa 294, Felsa 300, Felsa 304, FHF 181, FHF 440, Helvetia 80, Helvetia 82 (A,B,C,G), Helvetia 800, Helvetia 800C, Helvetia 820 (B,C,D) Certina 240, Lemania 1194, Mo
€15.00

771 Mainspring 1,60 mm x 0,10 mm x Ø 9.00 mm non Automatic: Enicar 297, ETA 905, FEF 70, Felsa 294, Felsa 300, Felsa 304, FHF 181, FHF 440, Helvetia 80, Helvetia 82 (A,B,C,G), Helvetia 800, Helvetia 800C, Helvetia 820 (B,C,D) Certina 240, Lemania 1194, Movado 159, Unitas 196, Unitas 197, Unitas 199, Unitas 208, Unitas 209, Unitas 214, Unitas 215, Witnauer 10 (L,S,SB,SC,WA)