Kieninger Clock Movement with Triple Chime - JM13

Q: What is the Kieninger JM13 Clock Movement with Triple Chime?
A: The Kieninger JM13 is a German-made spring-driven mechanical clock movement designed for wall and mantel clocks. It features a triple chime system (Westminster, St. Michael, Whittington) on an 8-rod gong and includes automatic night shut-off (ANSO) for silent nighttime operation. It is part of Kieninger’s J-series and is built for 7-day running time with high-precision mechanical performance.

Q: What type of mechanism is JM13?
A: It is a 1/4 key-wind, spring-driven movement with a pendulum system and pinned chime drum. It uses a stationary escapement and automatic beat adjustment for stable timekeeping.

Q: What does the triple chime system do?
A: It allows the clock to play three selectable traditional melodies—Westminster, St. Michael, and Whittington—on an 8-rod gong, giving a richer musical chime experience compared to single-chime clocks.

Q: Does it have night silence (ANSO)?
A: Yes, it includes automatic night shut-off, which silences chimes and strike between preset hours (commonly around 10:00 PM to 7:15 AM).

Q: What type of clocks use the JM13?
A: It is typically used in medium to high-end wall clocks and smaller grandfather-style clocks that require a spring-driven triple chime movement rather than a large weight-driven system.

Q: Why is JM13 popular?
A: It is valued for its compact design, strong German engineering, reliable triple chime functionality, and long service life, making it a common choice for restoration and replacement in quality mechanical clocks.