Patek Philippe watches are true works of horology, renowned for their exquisite craftsmanship, timeless design and precision engineering. Whether you own a Nautilus, Aquanaut, or Calatrava watch, regular servicing is important. This maintenance helps keep your watch running well.
In this guide, we will cover what you need to know about Patek Philippe repair and servicing. We will discuss how often you should maintain your watch, common problems you might face, and where to find professional repair services.

Why Regular Servicing is Essential for your Watches
1. Preserving Accuracy and Performance
Over time, lubricants inside a your swiss watch movement dry out, leading to increased friction and reduced accuracy. Regular servicing ensures the movement continues to operate smoothly.
2. Extending the Watch’s Lifespan
Routine maintenance prevents excessive wear on gears and components, ultimately extending the life of your timepiece.
3. Protecting Water Resistance
The seals and gaskets of a watch degrade over time. Regular maintenance ensures your watch remains water-resistant.
4. Maintaining Resale Value
Well-maintained watches retain their value better, making them more desirable in the secondary market.
Common Issues That Require Patek Philippe Repair
1. Inaccurate Timekeeping
If your watch is running too fast, too slow, or stopping unexpectedly, it may need recalibration or movement servicing.
2. Movement Damage
Dirt, dust, or dried lubricants can cause internal damage to the movement, requiring a full overhaul.
3. Water Ingress
Despite being water-resistant, exposure to water or moisture over time can cause internal rust and corrosion.
4. Power Reserve Issues
If your automatic swiss watch stops running too quickly, the mainspring or winding mechanism may need repair.
5. Scratches or Case Damage
Over time, cases and sapphire crystals may get scratched or damaged, requiring professional polishing or replacement.

How Often Should You Service Your Patek Philippe?
1. Recommended Service Intervals
Mechanical Watches (Automatic & Manual-Winding): Every 5-7 years for a full service.
Quartz Watches: Battery replacement every 2-3 years, with a full checkup.
2. When to Seek Immediate Servicing
Sudden loss of accuracy.
Unusual ticking sounds.
Water condensation inside the crystal.
Difficulty in winding or setting the time.
What Happens During a Patek Philippe Service?
Step 1: Initial Inspection
The watch is assessed for visible issues such as scratches, worn-out seals, or movement anomalies.
Our technicians check for signs of internal damage, irregular timekeeping, or water intrusion.
Estimated time to provide pricing: 1 day to 1 week, depending on the watch model and complexity of the repair.
Step 2: Disassembly & Cleaning
The movement is taken apart, and each component is ultrasonically cleaned to remove debris and old lubricants.
Dial, hands, case, and bracelet are inspected separately for any structural damage.

Step 3: Component Replacement & Lubrication
Worn-out parts are replaced with original Patek Philippe components.
We apply fresh lubrication to reduce friction.
Step 4: Reassembly & Calibration
Technicians reassemble the movement and test it for accuracy using specialized timing machines.
Step 5: Water Resistance & Final Testing
The watch undergoes water resistance testing and is inspected under different conditions to ensure optimal performance.

Estimated Time for Pricing & Repair Completion
Initial Price Estimate: 1 day to 1 week, depending on the model and required servicing.
Standard Servicing Time: 2 to 6 weeks, depending on part availability and repair complexity.
Urgent Requests: Express servicing may be available for certain models (additional charges apply).
Where to Get Your Patek Philippe Serviced?
1. Authorized Patek Philippe Service Centers
For the best quality service, always choose an official Patek Philippe service center. These centers use original parts and follow brand-certified procedures.
2. Reputable Luxury Watch Repair Shops
If you can't find an official service center, choose a top-rated independent watchmaker. Look for one who specializes in Patek Philippe repair. Make sure they use genuine parts and have the right skills.
3. RG Watch Repair in Hong Kong
RG Watch Repair Center has over three decades of experience and an impeccable track record when it comes to watch maintenance and repair. Equipped with European equipment and highly qualified technicians, we ensure each watch receives professional and responsible repair services they deserve. Visit their location at Room 1210, 12/F, Silvercord Tower 1, 30 Canton Road, Tsim Sha Tsui, Hong Kong.
How Much Does Patek Philippe Servicing Cost?
Service Type | Estimated Cost (HKD) |
Full Service (Automatic & Manual) | $10,000 - $25,000 |
Battery Replacement | $1,500 - $3,000 |
Water Resistance Check | $800 - $2,000 |
Polishing & Case Restoration | $5,000 - $15,000 |
Prices may vary depending on the model and complexity of the service.
Conclusion: Keep Your Patek Philippe in Perfect Condition
Regular servicing is key to keeping the beauty, accuracy, and longevity of a Patek Philippe watch in good condition. From classic Calatravas to Nautiluses - maintenance will ensure that it becomes an heirloom that will endure through generations.
For expert Patek Philippe repair and service in Hong Kong, contact an authorized service provider. They will give your watch the care it needs.