Visa, MasterCard, Discover, American Express
800.927.7664
Have an account? Login or sign-up

  • Importer and Distributor of Watch Batteries and Watchmaker's Supplies Since 1991



Free New Catalog 2025-2026
Free US Ground Shipping on orders +$300 and 5LBS or less! (See Terms)
Superior Swiss internal parts for ROLEX

Mainsprings for ETA / ROLEX

Star Time Supply -
Your Online Watch Materials House


Watch Repair Technician On Staff We are a customer-oriented Watch Materials House serving professional watchmakers and watch servicing companies since 1991. Top quality merchandise is directly imported at a competitive price and most products are available for overnight shipping* at your request. We value your business and look forward to providing you with friendly, knowledgeable service. Our goal is to help you promote your business through a mutually profitable association.

We have 11094 products in stock online from your favorite manufacturers
  • Batteries & capacitors
  • 804 Different Watch Movements in Stock
  • Crystals
  • Watch bands, clasps
  • Tools, parts & supplies
  • Rolex items**
  • Italian watch accessories
  • Diamond bezels

Contact us

  • You can call us at (713) 270-9935 between 8:30 am -- 5:00 pm Central Time.

  • Before asking, please check out Frequently Asked Questions (FAQs) page

  • Feel free to ask by E-mail : marketing@startimesupply.com


    • Without the high overhead costs of a brick-and-mortar operation
    we can offer our online customers additional advantages--
    • Deep discounts on many weekly specials (Up to % Off!)
    • Same day shipping for existing customer's orders received by 3:15pm
    • Convenience with 24/7 Ordering
    • Immediate Stock Status
    • We pay the insurance on all packages valued over $100*

    It only takes a minute... Register for on online account now

    *See Terms and conditions for more details.
    **Not affiliated with Rolex or Rolex USA in any way.

    Check out what folks say about Star Time...

    inscribirme a esta pagina fue muy difacil me tomo mucho tiempo adivinar como llenar los espacios para que me aceptaran.-- Elizabeth S
    Extremely well organized broken down by brand as well as product part number and size doesn't get any easier than thatand from what I could see all of your part numbers were spot on at least On the omega's-- Aaron B
    see more >>

    add yours >>