Keywound Movement | Hermle 340-020 | 354360

Ideal for mantel and wall clocks, the Hermle 340-020 combines traditional 8-day mechanical performance with a 33.2 mm center shaft design and straightforward operation without automatic night shut-off.

• Movement Type: 8 day, mechanical, spring-driven (3-train), keywound movement
• Power Reserve: 7–8 days
• Chime: 4/4 Westminster chime on 5-rod gong with hour strike
• Escapement: Anchor escapement, two jewels (unadjusted)
• Automatic Night Shut Off: No
• Center Shaft Length: 33.2 mm (measured from front plate to end of hand shaft threads)
• Plate Size: Approx. 100 x 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