DuRoWe 450 / Kienzle 071/17

 
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DuRoWe 450 / Kienzle 071/17

Description

The DuRoWe 450 was used by Kienzle with their caliber number 071/17.

Technical data

Manufacturer:DuRoWe
Caliber:450
Number of jewels:17
Escapement:Pallet lever
Balance types: Nickel anular balance
Shock protection(s): Duro-Swing
Balance bearing / direction hairspring:Counterclockwise
Moveable stud:no
Adjust mechanism:Hairspring key
Construction:
  • lever
  • escape wheel, seconds wheel, third wheel
  • center minute wheel
  • mainspring barrel
Features:SCD
Functions:hour, minute, second
A/h:18000
Size:10 1/4'''
Literature: Flume: K3 23