Seiko Genuine Capacitor 30235MY 5M22 5M42 5M43 5M45 5M47 5M62 5M63 5M65
- Regular price £19.95
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Seiko Genuine Capacitor 30235MY 5M22 5M42 5M43 5M45 5M47 5M62 5M63 5M65
Genuine Seiko OEM rechargeable capacitor (accumulator), part number 30235MY. This is the current replacement for the discontinued 30235MZ — both are fully interchangeable. Supplied by Maxell (TC920S cell) and packaged in the official Seiko blue-and-white Watch Parts sealed sleeve.
Specifications
- Seiko Part Number: 30235MY (replaces 30235MZ, 302344Z, 3029111)
- Cell type: Maxell TC920S / equivalent to Panasonic MT920
- Form factor: Coin / button cell with welded metal tab terminals
- Origin: Japan
- Condition: New, sealed in genuine Seiko Watch Parts packaging
Compatibility
Fits the following Seiko Kinetic movement calibres:
- 5M22, 5M22A, 5M23, 5M23A, 5M25, 5M25A
- 5M42, 5M42A, 5M43, 5M43A, 5M45, 5M45A, 5M47, 5M47A
- 5M54A, 5M62A, 5M63A, 5M65A, 5M84, 5M84A
- 5S22, YT57, YT58, YT62 (Pulsar / Lorus Kinetic variants)
Compatible with Seiko, Pulsar, Hattori, and Epson movements using these calibres.
Notes
- The 30235MY is the current active Seiko part number; 30235MZ is the discontinued predecessor — they are the same capacitor.
- The cell marking (TC920S) refers to the base cell chemistry; the Seiko part number specifies the tab configuration for each calibre family.
- Seiko Kinetic watches use a rechargeable accumulator, not a standard battery — do not fit a conventional battery in its place.
- Professional installation is recommended if you are not experienced with Kinetic movement servicing.
Dispatched from the UK. Please see store for postage and returns information.
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