Visit us at 941 Park St, Castle RockCall (303) 688-7742
Whitneyzo Co. • Castle Rock

Water Resistance Testing

Case-seal inspection and pressure testing for watches designed for water exposure.

Know before your watch gets wet

How we approach water resistance testing

Water resistance is not permanent. Gaskets age, crowns wear, and prior openings can affect the seal. A rating on the dial does not guarantee current protection.

We inspect relevant sealing points and can test eligible watches. No test makes a watch permanently waterproof; periodic checks remain important.

What to bring or tell us

  • The watch and any loose parts
  • When the problem began and whether it followed impact or moisture
  • Any known repair history or manufacturer guidance

Start with an assessment

Watch construction and condition vary. Call Whitneyzo Co. at (303) 688-7742 or request a quote so we can discuss your watch.

Talk with a local watch repair professional

Have a watch that needs attention?

Call (303) 688-7742