Service Guide Cal. V742C / V743C
Service guide for Seiko quartz watch movements Cal. V742C and V743C. Contains specifications including movement size, time indication, driving system, additional mechanisms (date calendar, day/date calendar, instant setting devices, train wheel setting device, electronic circuit reset switch), loss/gain specifications, battery types (SR920SW, SR920W, SR920PSW, SR920NSW, Eveready 371), circuit block structure with diagram, hand installation height discrimination, and value checking parameters (coil block resistance, current consumption).
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Document Details
- Format
- Pages
- 1
- Size
- 76.8 KB
- Category
- Horlogerie