AS 1783
Description
This is a rather large ladies' selfwinding movement from AS, which already
beats with 21600 A/h and offers a date indicator with quickset mechanism and
instant change at midnight.
The base caliber for the AS 1783 is the AS 1780.
Technical data
| Manufacturer | AS |
| Caliber | 1783 |
| Number of jewels | 21 |
| Escapement | Anchor with pallets |
| Balance | Nickel |
| Shock protection(s) | Incabloc |
| Balance cock direction | clockwise |
| Hairspring stud | moveable |
| Regulator type | Hairspring key |
| Features | SCD,QG,RDR,AUT |
| Functions | Hour, minute, second, day, selfwinding |
| Beats per hour | 21600 |
| Size | 83/4''' |
| Image in Flume Werksucher | K3 160 |
|
| Factsheet |
Usage gallery
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| Lanco Automatic |
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