New Genuine factory Citizen Watch part, Rechargeable capacitor MT920, This capacitor will only work for the following movement numbers:

7821,7828, 7871, 7873, 7876, 7878, 7879

A710, A715, A730, A735, A780, A784, A786

B510,B515,B560,B620,B740,B741,B745, B800, B810, B870, B872, B873, B876, B877, B910

C650, C651, C652, C660

E510, E511, E710, E711, E712, E715, E716, E717, E760, E761, E765, E766, E767, E768, E810, E811, E812

E816, E817, E820, E860, E865, E870

H410, H411, H412, H430, H460, H461

J304

7W21

7W71

BR10