Seiko 3023 5MY Capacitor (TC920S)
- A genuine Seiko component part, these capacitors can be charged once fitted inside the watch.
- Charging times can vary depending on your watch, but most will need direct sunlight for a few hours when first fitted.
- To find the correct capacitor, please take a look at the case movement number, usually engraved on the back of your watch.
This capacitor has an TC920S cell and a clip attached that makes it suitable for the following Seiko models:
- 7M22B (this is not the same as the 7M22A)
- Pulsar YT52
- Pulsar YT57
- Pulsar YT58
Please Note: The Seiko 3023 5MY capacitor is the new alternative for the 3023 5MZ. If your current watch movement includes the 3023 5MZ, you will now need this 3023 5MY to replace it.
Not suitable for your watch? Enter your movement number in the Search at the top of the page to see the best parts for you.