Molla principale per orologi da polso a carica manuale.
Adatto per i seguenti calibri:
ALP 471, AS 1012, AS 1127, AS 1406, AS 1467, AS 1582, AS 1676, AS 1677, AS 1719, AS 1777, AS 976, BEN AE, BEN EB, BEN GM3B, BEN Q, BLF 5A, BUL 5AB, BUL 5AC, BUL 5AF, BUL 5AL, BUL 5AX, BUL 6AL, CRO AP6, DOX 40, DOX 60, EBL 050, EBL 055, EBL 50, EBL 55, EBR 120, EBR 55, ELG 312 5-1/2L, ELG 797, ELG 798, ELG 807, ELG 808, ELG 869, ELG 927, FE 68A, FEM 67, FEM 68, GLY 94, GP 50 OLD, GP 59-OLD, GP 97 (NEW), GP 972-105, GRU 258R, GRU 278, HAM 13, HAM 14, HAM 16, HAM 18, HAM 750, HAM 780, HEL 104, HEL 70, HEL P73, ILL 601, JUB 67, JUB 68, JUN 670-6, JUN 670.5, JUV 835, KAS 1100, KF 12-10, KF 12-11, KF 13-22, KF 370, LEM 55, LP 21, LP 50, LP 50R, MAR 100, MAR 160, MAR 215, MAR 720, MID 500, MID 500A, OSC 53, OSC 60, OSC 70, PES 340, PES 345, PES 346, PRC 104, PRE 101, PRE 101-102, PRE 102, PUW 1075, PUW 1175, PUW 1175D, PUW 70, PUW 73, PUW 74, RAY R615, RVX 205, SGT 74, TAV 169, TEC S73, TEC S73A
