Jaeger-LeCoultre Cal. 9" - 493 Parts List
Parts list and exploded views for the Jaeger-LeCoultre automatic caliber 9" - 493 movement. This technical reference covers a 17-jewel mechanism with 4.85 mm height and 21.30 mm engagement diameter, running at 18000 alternations per hour. The documentation includes barrel dimensions, mainspring specifications, and a comprehensive numbered components diagram with detailed part references for each assembly. Essential for watchmakers, horologists, and service technicians performing maintenance, repair, or restoration work on this caliber.
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Document Details
- Format
- Pages
- 1
- Size
- 1.0 MB
- Category
- Watchmaking