Keywound Movement | Hermle 351-030A | 43 cm | 354253

The Hermle 351-030A is a German-made 8-day spring-driven Westminster chime movement featuring a 43 cm pendulum, 33.2mm hand shaft, and 5 bottom-mounted hammers for traditional quarter-hour and hour strike performance.   8-day mechanical, spring-driven (3-train) keywound pendulum movement 4/4 Westminster chime with quarter-hour melody and hour strike 5 bottom-mounted hammers (Westminster-only configuration) Anchor escapement (pendulum wall clock design) Pendulum length: 43 cm (stamped) Center shaft length: 33.2 mm (measured from front plate to end of hand shaft threads) Plate size: approx. 120 × 120 mm Front winding Manual chime shut-off lever (no automatic night shut-off) Precision German manufacturing Stamped 351-030A Note: Compatible with clocks originally equipped with Hermle 351-030A movements of the same pendulum length and hand shaft measurement. Always confirm both the stamp and shaft length before purchasing.