Seiko Parts

Cas-Ker has the best selection of parts to fit Seiko and Citizen watches, in stock and ready for immediate delivery.

  • Crystals
  • Crowns
  • Stems
  • Gaskets
  • Capacitors
  • Other Movement Parts (wheels, levers, electronics, etc.)
  • Other Case Parts (buttons, case rings, etc.)

We stock thousands of Seiko parts not listed on our website. Please call to order: 1-800-487-0408

If we do not have what you need, we would be happy to order it for you (if available).

Find an unsurpassed selection of Seiko and Citizen watch parts at Cas-Ker. Many of our most popular Seiko and Citizen parts are available in handy assortments, most with refills available. Call us at 1-800-487-0408 to order individual parts.

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