Zaria 2009.1A

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8 3/4”’ | Hand Wind | Swiss Lever | Direct Sweeping Seconds |

Remarks:

Direct sweeping seconds without hacking
Variants of the movement:
- 2008: 15 jewels, no shock protection, fixed spring stud
- 2009: 17 jewels, shock protection, fixed spring stud
- 2009.A: 15 jewels, shock protection, fixed spring stud
- 2009.1A: 17 jewels, shock protection, movable spring stud, spiral clamped to stud, 1st accuracy class (according to data sheet)
- 2009.П: 17 jewels, shock protection, movable spring stud, spiral screwed to stud, increased accuracy class (according to data sheet)
- 2009.E: 15 jewels, shock protection, movable spring stud, spiral screwed to stud
The Zaria 2009.B with 21 jewels has a different design to the 2009 movements mentioned above, so it is not a variant of them

Listing ID: 2479
Manufacturer / Brand: Zaria
Caliber: 2009.1A
Size: 8 3/4'''
Shape: Round
Winding: Manual (Crown)
Hand Setting: Crown
Seconds Hand: Sweeping seconds (central seconds)
Escapement: Lever (Swiss, English, Glashütte)
Date & Day: None
Jewels: 17
Setting Lever Screw/Pin Position: Right
Balance Position: Right (0 - 120°)
Shock Protection: Aera-Slava
Beats per hour: 18,000
Balance Type: Glucydur
Power Reserve: Unknown
Production Period: Unknown, probably around 1970
Identification: Movement marked with Zaria logo and 2009.1A. Data sheet available.
External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-36#post-4583831
Country: Russia