Cas-Ker Watch and Jewelry Supplies 1-800-487-0408

COVID-19 UPDATE (3/1/2021):

Welcome! CAS-KER is open and operating at full capacity.  While our will call counter is still closed at this time, we are offering CURBSIDE PICKUP for orders placed in advance. We will keep all our customers up to date with all changes to our business as it happens.

New Products Watch Movements Shop Best Sellers Sale

Featured Jewelers & Watchmakers Items

Cas-Ker Co. is a full service distributor to professional jewelers and watchmakers, serving the industry for 90 years.

Click the Search box at the top right corner of the page to find the items you need.

We also have an extensive watch material inventory that is not on our site at this time. For assistance please Call 1-800-487-0408 or Fax 1-800-487-5848.

Phones open Monday - Thursday 8:30AM - 5:30PM Eastern (6:00PM Central | 5:00PM Mountain | 4:00PM Pacific), open Friday all time zones 8:00AM - 5:00PM Eastern.
Cincinnati Counter & Will Call open Monday - Friday 8:30AM - 3:00PM.

Holiday Phone Hours -

OPEN 8AM-5PM EST - Wednesday, November 24

CLOSED for THANKSGIVING - Thursday, November 25, Friday, November 26

OPEN 8AM-5PM EST - Thursday, December 23

CLOSED for CHRISTMAS - Friday, December 24, Monday, December 27

OPEN 8AM-5PM EST - Thursday, December 30

CLOSED for NEW YEARS EVE - Friday, December 31

Cas-Ker beats our competitors in organized inventory, competitive prices, smart service, and fast shipping. 

We stock thousands of quality products for professional watchmakers and jewelers. Our inventory may be the world's largest selection of horological and jewelers' products including watch parts, batteries, jewelers' and watchmakers' tools and supplies, findings, watchbands, gift boxes, and more. We're your one-stop-shop for everything from top-of-the-line precision tools to vintage watch parts that can't be found anywhere else.

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