Ross watch repairs

Pressing Testing

Pressure Testing for Water-Resistant Watches

Keep Your Watch Safe from Water & Dust

Your water-resistant watch is built to withstand daily wear, moisture, and the elements—but only if its seals are intact. Over time, gaskets can weaken, compromising the watch’s ability to stay water-tight.

That’s why regular pressure testing is essential. It’s a quick, non-invasive procedure that confirms whether your watch is still maintaining its factory-rated water resistance.

Why Pressure Testing Matters

  • Detects worn seals before water damage occurs

  • Ensures your watch is safe for swimming, showering, or active use

  • Ideal after battery replacements, servicing, or accidental knocks

Visit Ross Watch Repairs at The Shard or Canary Wharf for a free pressure test assessment—or book via our UK-wide postal service to keep your timepiece protected.

Omega watch undergoing pressure testing after a premium battery reseal, shown secured in a professional testing device.

Our Ross Watch Repairs Pressure Testing Process

Inspection

Check crown, caseback, glass and pushers.

Repair

Pressure test to the model’s design/rating where applicable.

Testing & QC

If it fails, we advise the likely leak point and repair options.

Handover/return

Reseal/parts replacement and re-test if needed.

Turnaround & Guarantee

Testing is usually quick. Guarantee applies to any reseal/repair work performed, not to the watch’s lifetime water resistance.

Rolex Deepsea Sea-Dweller submerged in water, showcasing the importance of pressure testing for water resistance.

State-of-the-Art Watch Pressure Testing

At Ross Watch Repairs, we use advanced pressure testing equipment capable of simulating depths up to 500 metres—ideal for everything from everyday wear to professional diving watches.

If your watch fails the test, our technology accurately pinpoints the source of the leak, allowing our expert technicians to recommend precise repairs that restore your watch to its original manufacturer specifications.


Benefits of Our Watch Testing Process:

  • Precision Leak Detection: Sensitive diagnostic tools identify even micro-leaks in seals or crowns.

  • Comprehensive Repairs: We repair or replace any compromised components to restore full function.

  • Guaranteed Reseal Every Time: Whether you’re in for a battery replacement, servicing, or crown repair, we re-test and reseal to maintain water resistance.

Visit Us Today for a Free Assessment

If you want confidence in your watch’s water-resistance, call us now or stop by one of our branches for a free assessment. Our dedicated experts will:

  • Maintain your watch for peak performance.
  • Fix any discovered leaks before they become a larger problem.
  • Return your watch to its best possible condition.

Keep Your Watch Running Like New

By investing in regular pressure testing, you’ll enjoy:

  • A tightly sealed watch can last for decades.
  • From diving to daily tasks, your watch will stay protected.
  • Know that your watch can handle any splash, dip, or dive.

frequently asked question

Not all — we’ll advise based on construction.

Usually seals/crown; we’ll explain the fix.

No — watches are “water resistant” to a rating.

If you swim/wear daily: annually is common.

Yes, we recommend testing your watch after replacement.

How to Use Our Postal Watch Repair Service

We’re trusted by thousands of customers across London and the UK.

1. Contact us

Contact us for a free estimate via email, WhatsApp, or phone.

2. Secure Delivery

Securely package your watch and include your details.

3. Full insurance

Ship your watch via Special Delivery for full insurance.

4. Receive Watch

Receive your repaired watch within 3 working days.

Visit Us at Our London Branches

No appointment needed—walk in today at The Shard or Canary Wharf for fast, 1-hour watch repairs!

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Contact Information
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Get your free estimate

Fill out the form below, and RWR will be in touch shortly.

Contact Information
Watch Information