Horological Parts

Welcome to one of the country's most complete suppliers of wrist watch and pocket watch parts for the professional watchmaker.

Use the search button or the links below find the parts you are seeking.

Cas-Ker also has an extensive supply of parts for Seiko, Pulsar, Citizen, Bulova and Omega and pocket watch parts. Movement parts are available for ETA, Miyota, Harley Ronda, Hattori and others. Watch Crystals, both genuine and generic mineral glass, as well as the complete line of G-S and BB plastic crystals, are available. If you don't see what you need on our website, please call us! Our watch material inventory is too extensive to include here at this time.

You can also order watch parts not listed on our website - click here.

Cas-Ker's incredible inventory of watch part assortments provide the professional watchmaker with the convenience of having popular parts on hand to complete jobs quickly and profitably. Download our Assortments Catalog or browse our Assortments page.


Browse our extensive watch movement inventory, or download our most recent Watch Movements Catalog.

Cas-Ker Co.
2550 Civic Center Drive | Cincinnati, OH 45231 | CALL 800-487-0408 | FAX 800-487-5848 | Cincinnati 513-674-7700