Zaria 2009B

 
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Zaria 2009B

Description

Zaria 2009B: Zaria 2009B dial side

Zaria 2009B dial side

Technical data

Manufacturer:Zaria
Caliber:2009B
Size:9'''
Height:2,90mm
A/h:18000
Number of jewels:21
Escapement:Pallet lever
Balance types: Glucydur anular balance
Shock protection(s): 3 arms, russian
Balance bearing / direction hairspring:Clockwise
Moveable stud:yes
Adjust mechanism:Hairspring key
Construction:
  • lever
  • escape wheel, seconds wheel
  • third wheel, center second pinion, large driving wheel
  • mainspring barrel
Winding mechanism:yoke winding system
Setting lever spring:3 hole(s)
Features:
  • SCI (indirect center seconds)
References: Flume: (K3 13)
Mentioning in literature (years): 1983