Hermle Pendulum Leader – 5-3/8″

Hermle Pendulum Leader – 2-1/4″ (57mm) Top to Crutch Hole – 5-3/8″ (137mm) Overall Length – Replaces Old Style – For Hermle 1-Day & 8-Day Mechanical Movements

This Hermle pendulum leader is designed to replace the older-style configuration found in many Hermle mechanical clock movements, offering reliable performance and accurate timekeeping. Measuring 2-1/4″ (57mm) from the top to the center of the crutch hole and 5-3/8″ (137mm) in total length, it supports the automatic beat function—ensuring the pendulum stays in sync with the escapement for consistent operation.

Crafted for compatibility with Hermle 1-day and 8-day movements—including the popular 77, 89, and 1151 series—this leader is a must-have for both professional clockmakers and restorers seeking precision and reliability. Built from durable materials, it maintains the integrity of the movement and helps restore your clock’s original function.

About Hermle
Founded in 1922, Hermle Clock Company is a world-renowned manufacturer of high-quality mechanical movements. Known for precision engineering and craftsmanship, Hermle components are favored by collectors and horologists around the globe.

Product Details
Type: Pendulum leader
Top to Crutch Hole: 2-1/4″ (57mm)
Overall Length: 5-3/8″ (137mm)
Compatibility: Hermle 1-day & 8-day movements (including 77, 89, 1151 series)
Function: Supports automatic beat adjustment
Material: Durable metal construction
Condition: New item
Intended Use: Connects suspension spring to pendulum in Hermle mechanical clocks

Features & Uses
Precise Fit: Designed to match Hermle factory specifications
Automatic Beat Function: Keeps pendulum movement synchronized
Reliable Operation: Ensures smooth timekeeping and performance
Restoration-Ready: Replaces outdated or worn pendulum leaders
Trusted Quality: Compatible with Hermle’s most popular movement series
Durable Build: Engineered for long-term use in mechanical clock systems