Movement Notes

The Hermle 351 and 350 series is a spring driven westminster chime unit that takes a size #8 key. The 351-8** series is a two spring and one weight cable unit. This is a square shaped movement with the movement plate size of 120 x 120mm. What is being offered on this page is the movement only with out the pendulum, gong or dial. These movement come as the movement itself with its hand nut and if a pendulum unit, comes with the suspension spring and leader.

  • Less cost than a cleaning in most cases
  • Should last 25-30 years, a repair would not
  • Easy to install, we can help if needed
  • Ships same day as order

Hermle Clock Movement 351

Selecting the movement

The numbers on the back plate of the movement is everything one needs to get a replacement. If the numbers match then the movement matches. If the clock is a pendulum unit, be sure to select the proper CM length that matches the old unit.

Hermle Clock Movement 351

350-020

  • Balance Escapement
  • 33.2mm Hand shaft
  • 5 Hammer Below
  • Spring Driven

$299

Front Side Back

351-020

  • Pendulum Unit
  • 33.2mm Hand shaft
  • 5 Hammer Below
  • Spring Driven

$299 - $319

Front Side Back

350-060

  • Balance Escapement
  • 33.2mm Hand shaft
  • 5 Hammer Diagonal Back
  • Plate size 120 x 120mm

$319

Front Side Back

351-060

  • Pendulum Unit
  • 33.2mm Hand shaft
  • 5 Hammer Diagonal Back
  • Plate size 120 x 120mm

$299 - $319

Front Side Back


351 030

  • Pendulum Unit
  • 33.2mm Hand shaft
  • 5 Hammer Side
  • Plate size 120 x 120mm

$299 - $319

Front Side Back

351-031

  • Pendulum Unit
  • 27.6mm Hand shaft
  • 5 Hammer Side
  • Westminster Chime

$299 - $319

Front Side Back

351-050

  • Pendulum Unit
  • 33.2mm Hand shaft
  • 8 Hammer Back
  • Spring Driven

$299 - $319

Front Side Back

351-051

  • Pendulum Unit
  • 27.6mm Hand shaft
  • 8 Hammer Back
  • Spring Driven

$319

Front Side Back


351-830

  • Pendulum Unit
  • 33.2mm Hand shaft
  • 5 Hammer Side
  • 2 Springs, 1 Weight

$339 - $359

Front Side Back

351-833

  • Pendulum Unit
  • 53.2mm Hand shaft
  • 5 Hammer Side
  • 2 Springs, 1 Weight

$339 - $359

Front Side Back

351-850

  • Pendulum Unit
  • 33.2mm Hand shaft
  • 8 Hammer Back
  • 2 Springs, 1 Weight

$339 - $359

Front Side Back

351-021

  • Pendulum Unit
  • 27.6mm Hand shaft
  • 5 Hammer Below
  • Spring Driven

$299 - $319

Front Side Back


Select the beginning of the Hermle clock movement number below

Dating Hermle clock movements

Prior to 1988, the year was two digits (79 was produced in 1979).
Starting in 1988 the year of was indicated by a letter.

  • A/1988
  • B/1989
  • C/1990
  • D/1991
  • E/1992
  • F/1993
  • G/1994
  • H/1995
  • J/1997
  • K/1998
  • L/1999
  • M/2000
  • N/2001
  • O/2002
  • P/2003
  • Q/2004
  • R/2005
  • S/2006
  • T/2007
  • U/2008
  • V/2009
  • W/2010
  • X/2011
  • Y/2012
  • Z/2013
  • AA/2014