Cal. 5M22A/5M23A Power Resource Change Supplement
Supplement to the parts catalogue and technical guide for Seiko Cal. 5M22A and 5M23A movements, detailing the transition from the original capacitor unit (3029 111) to the new rechargeable battery unit (3023 44Z). This service manual documents the enhanced performance characteristics and extended operational duration of the newer power source. Includes a comparative performance matrix contrasting indicator display duration and oscillation counts between both power configurations, a detailed parts list with visual identification aids for the capacitor clamp, rechargeable battery clamp, and insulator assemblies, and specifications for distinguishing original components from replacement units. References compatibility requirements and parts ordering procedures valid from June 2000 onwards.
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Document Details
- Format
- Pages
- 2
- Size
- 67.2 KB
- Category
- Watchmaking