Longines Calibre 19AS Watch Movement Technical Sheet
Technical specification sheet for the Longines Calibre 19AS automatic watch movement. Includes mechanical diagrams showing front and back views of the complete movement, baseline caliber specifications (height 23.30 mm, width 6.00 mm, nominal weight 8.68 g), and detailed numbered component parts diagram for service reference. Documents variant configurations with 17 or 19 rubies, different escapement designs, and operating frequency of 18,000 beats per hour.
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Document Details
- Format
- Pages
- 1
- Size
- 379.1 KB
- Category
- Watchmaking