Brac 512
Description
The Brac 512 is a rather modern constructed pin lever movement: It has got indirect driven hands (including the center second hand), a yoke winding mechanism, a large mainspring and on the dial side a date indication with semi-quickset mechanism.
This movement was available in different version, with one and seventeen jewels. A noteable fact of the 17j version is, that on the dial side, a KIF Trior shock protection was used, while the balance cock contained a three-leg shock protection.
version with 17 jewels
Brac 512 dial side
dial side of the 17j version
dial side without date indicator ring
dial side without date indicator ring, version with 17 jewels
Technical data
| Manufacturer: | Brac |
| Caliber: | 512 |
| Size: | 11 1/4''' |
| A/h: | 18000 |
| Number of jewels: | 1/17 |
| Escapement: | Pin lever |
| Balance types: |
Nickel anular balance |
| Shock protection(s): |
? |
| Balance bearing / direction hairspring: | Counterclockwise |
| Moveable stud: | yes |
| Adjust mechanism: | Hairspring key |
| Construction: |
|
| Winding mechanism: | yoke winding system |
| Setting lever spring: | 1 hole(s) |
| Features: |
|
| References: |
Flume: K3 - |
Usage gallery
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