Keywound Movement | Hermle 341-021A | 35cm | 354503

The Hermle 341-021A is a premium 8-day spring-driven pendulum movement featuring full 4/4 Westminster chime on a traditional 5-rod gong.

• Movement Type: 8 day, mechanical, spring-driven (3-train), keywound pendulum movement
• Power Reserve: 7–8 days
• Chime: 4/4 Westminster chime on 5-rod gong with hour strike
• Escapement: Anchor escapement, no jewels (unadjusted)
• Pendulum Length: 35 cm (measured from suspension post to center of pendulum bob)
• Center Shaft Length: 27.6 mm (measured from front plate to end of hand shaft threads)
• Plate Size: Approx. 100 × 104 mm
• Plate Thickness: Approx. 1.5–1.7 mm brass plates
• Features: Front winding, chime shut-off lever, no automatic night shut-off, German precision manufacturing
• Pair with: Howard Miller chime block part # 357032