The Hermle 341 and 340 series is a spring driven westminster chime unit that takes a size #8 key. This is a square shaped movement with the movement plate size of 100 x 100mm. 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.
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.
$249 - $269
Prior to 1988, the year was two digits (79 was produced in 1979). Starting in 1988 the year of was indicated by a letter.