Brand panasonic Quantity 1pc(the same as the photo shown，choose the correct one as needed) Rechargeable capacitor CTL920F This capacitor is fitted with a connector that works for Citizen watches only This capacitor will only work for the following movement numbers: E210 E310 E600 E610 E650 E670 E690 G900 G910 H610 H611 U100 U101 U106 U107 U200 U600 U608 U680 U700 U706 ATTENTION: If your movement number is NOT listed here, you are buying the wrong item. Please contact us if you need help finding the correct item. How to find the movement number: Citizen movement numbers are located on the back of your watch case. It is usually in XXXX-YYYY format with "XXXX" being the movement number. In this example photo, the "C650" is the movement number. Use this movement number as a reference to fi.