Exchange Trade-in Program


Trade In Program: 

Geochron will provide a 15% credit on any new clock with the return of your used one, at any age. If you do not have the original shipping container, we’ll send one to you and use it to deliver your new mechanical clock!  The Trade In Program does not apply to Geochron Digital 4k.

Your old clock can be made new again for a school, a charitable purpose, or a Factory Special.

Exchange Program:

If you send your mechanical clock to us – working or not – we’ll send you one brand new Geochron Digital 4K (retail value: $399).   


  • The glass can be broken, and map torn.
  • The frame and panel can not be bent or damaged.
  • Clocks built before 1973 are ineligible for this offer.  They are too old to fix.
  • Shipping is the customer’s responsibility.
  • Please include this form.

If you have any questions about these, please give us a call before 4pm PST at 800-342-1661, or email us