As an industry expert, trust these High Quality Swiss Made Mainsprings for OMEGA 1010, 1011, 1012, 1020, 1022 as well as Tissot 2930 and 2940. Movements for efficient and professional watch repair. Crafted in Switzerland, these replacements are specifically designed for OMEGA watches, ensuring optimal performance. Keep your timepiece running smoothly with these expertly crafted mainsprings.
Compatible with the following:
OMGEA: 1010, 1011, 1012, 1020, 1022
Tissot:  2930 and 2940
Besfit No. 770/164
***Time Connection II Inc. is independent of and not affiliated with or sponsored by OMEGA. All warranty does not apply to non-genuine parts supplied by Time Connection II Inc.***


