Watch and Jewelry Supplies for Professional Watchmakers and Jewelers
To Contact Us, Please Call: 1-800-487-0408 or (513) 674-7700.
The Cas-Ker Co. processes orders in the order that they are received Monday through Friday, from our location in Cincinnati, Ohio.
Tariff Impact Statement-April 2025- Cas-Ker is closely monitoring the effects from the executive orders impacting tariffs charged on goods imported into the U.S. The situation remains fluid at this time; however, the impact will cause price increases on some products from certain countries. For the most up-to-date prices, please check our website, casker.com.
Customers who provide an email address will receive an invoice from Cas-Ker along with shipping information from USPS, FedEx, or UPS. In addition, customers paying by credit card/debit card will receive charge notification. If you are not receiving this information, please provide a current email with your next order.
Featured Items
Cas-Ker Co. is a full service distributor to professional jewelers and watchmakers, serving the industry for more than 90 years.
To place your order, call over the phone, or order through our website.
We no longer accept walk-in orders or in-person orders, it must be done over the phone or website.
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, Call (513) 674-7700, or Fax 1-800-487-5848.
Phones Open: Monday - Thursday 8:30AM - 7:00PM Eastern (6:00PM Central | 5:00PM Mountain | 4:00PM Pacific), Open Friday (All Time Zones) 8:00AM - 5:00PM Eastern.
Cincinnati Will Call (Pick up only) Open: Monday - Friday 8:30AM - 3:00PM.
Holiday Phone Hours-
CLOSED Memorial Day
OPEN 8AM-5PM EST- July 3rd
CLOSED July 4th
CLOSED Labor Day
CLOSED for THANKSGIVING - Thursday, November 27
CLOSED- Friday, November 28
CLOSED for CHRISTMAS December 24-25
OPEN 8AM-5PM EST - New Year's Eve
CLOSED for NEW YEARS DAY
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.
