Seiko 1520B Fine Seiko - Parts List and Exploded Diagrams
Parts list and exploded diagrams for Seiko 1520B Fine Seiko calibre watches (calibres 23J and 17J). Includes barrel and train-wheel bridge, pallet cock, balance cock, complete barrel with arbor and jewel, barrel arbor, wheels, pinions, escape wheel, balance staff, regulator components, setting lever, yoke, mainspring, end-pieces, Diafix upper and lower cap jewels, diastock frame components, and various screws. Two pages with technical specifications and comprehensive part numbering.
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Document Details
- Format
- Pages
- 2
- Size
- 162.1 KB
- Category
- Horlogerie