Ronda 4003.B Quartz Movement Technical Instructions and Assembly Guide
Technical instructions and assembly guide for the Ronda 4003.B 12 1/2''' quartz movement — a complete service manual for watchmakers and technicians. Details include specifications (28.60 mm total diameter, 4.40 mm movement height), 16-stage step-by-step assembly procedures, component identification with part numbers, and dimensional drawings. Battery Nr. 395 delivers 48 months autonomy. Performance specifications cover torque ratings of 6 µNm for both second and minute hands, operating range 0°C to 50°C, magnetic resistance of 18.8 Oe, and shock resistance per NIHS 91-10. Crown function positions cover neutral, date adjustment, and time-setting modes. Original documentation dated 20 March 2006. Essential reference for servicing, repair, and assembly of this quartz movement.
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Document Details
- Format
- Pages
- 9
- Size
- 5.3 MB
- Category
- Watchmaking