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Jewelry & Watch Hospital

Watch repair

Water resistance testing.

Water resistance isn't permanent. Gaskets dry out and crowns wear, and opening a case affects its seals. A pressure test shows how well the case is sealed today, and gaskets can be replaced if it fails.

When you might need it.

  • You swim or shower with your watch
  • The case was opened, for example for a battery change
  • There's fog or moisture under the crystal
  • It's been years since the seals were checked

What’s involved.

  1. Inspection

    The crown, case back, crystal, and pushers are checked for wear.

  2. Pressure test

    The case is tested to see how well it holds against pressure.

  3. Resealing

    If it doesn't pass, gaskets are replaced and the watch is tested again.

Preliminary pricing.

Your preliminary price range is free and comes from your photos. The final price is confirmed after we inspect the piece in hand, and no work starts until you approve it.

What affects the price

  • Test only, or test and reseal
  • Which gaskets are needed
  • The watch's case design
  • Any moisture damage found

If you’re mailing it in

If there's moisture under the crystal, don't wait. Moisture can damage the dial and movement.

Start with photos. Don’t ship anything until we’ve agreed on shipping and insurance with you.

Get a free estimate

Common questions.

Does a passed test mean I can dive with it?

A test shows how the case is sealed at the time. Follow the watch's rated resistance, and avoid hot water and steam either way.

Why fog under the crystal?

It means moisture is inside the case. It should be opened, dried, and checked soon.

Send photos. Get a price. Decide from there.

The estimate is free and takes a few minutes. You’re under no obligation to go ahead.

Get a free estimate