Zaria 1509

Description

This movement was not marked, but could be identified by its functions (which say, that it is a 09 movement) and the Flume K3.

It is a common constructed movement with direct center second, Glucydur balance and russian shock protection sytem.

An older version, with the old Zaria markings, uses a Glucycur screw balance and an old Zaria shock protection system.

On the reworked version 1509B.1, the anchor is now located under a bridge.

Furthermore, there’s a version, where the moveable hairspring stud is secured by a screw and not only tightly held in place.

Manufacturer:	Zaria
Caliber:	1509
Size:	6 1/2 x 8'''
Height:	3,75mm
A/h:	18000
lift angle:	43.33°
Number of jewels:	15/17
Escapement:	Pallet lever
Balance types:	Glucydur screw balance Glucydur anular balance
Shock protection(s):	3 arms, russian Zaria
Balance bearing / direction hairspring:	Clockwise
Moveable stud:	no/yes
Adjust mechanism:	Long regulator arm / hairspring key
Construction:	lever escape wheel, seconds wheel, third wheel large driving wheel, mainspring barrel
Winding mechanism:	yoke winding system
Setting lever spring:	2 hole(s)
Features:	SCD (direct center seconds)
References:	Flume: K3 88