Kienzle 48/7

 
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Kienzle 48/7

Description

This pin-lever movement by Kienzle is interesting because of one detail: The pins are made of synthetic ruby and not made of metal, as in other pin-lever movements. You can see this in the photo above.

side view

side view

Technical data

Manufacturer:Kienzle
Caliber:48/7
Number of jewels:7
Escapement:Pin lever with ruby pins
Balance types: Nickel anular balance
Shock protection(s): Kienzle
Balance bearing / direction hairspring:Clockwise
Moveable stud:no
Adjust mechanism:Long regulator arm
Construction:
  • lever
  • escape wheel, seconds wheel, third wheel, center minute wheel
  • mainspring barrel
Winding mechanism:rocking bar winding system
Features:SCI
Functions:hour, minute, second
A/h:18000
Size:10 1/4'''
Literature: Flume: 1958 b.42