Bill's Clockworks does not sell clock parts and movements. This is so that we may devote as much time as possible to clock repair. (We do provide parts and keys for the clocks we are repairing.) The fine clock parts suppliers listed below sell a wide variety of parts and movements.

General Clock Parts Suppliers

R & M Imports


Mile Hi Clock Supplies

The P.M. Company

Norkro Clock Company

Merritt's Antiques

Black Forest Imports - Cuckoo parts & movements, Hermle, Urgos and Kieninger movements

Richards of Burton - Specialized French and English clock castings

400 Day (Anniversary) Clock Parts

The Horolovar Company

Norkro Clock Company

Keys, suspension springs and suspension units may be found on online auction sites such as

Battery Clock Movements

Many of the suppliers in the General Clock Parts Suppliers section above supply battery clock movements. The suppliers below specialize in battery clock movements and accessories for them, such as dials and hands.

Innovation Specialties


Clock Kits and Movements




Murray Clock


For information on selecting mainsprings for antique American clocks, please see my blog at