Hatton Garden, London Patek Philippe Watch Repair & Servicing
From vintage Calatrava models to the modern Nautilus and Aquanaut, our independent workshop specialises in the meticulous care of the world’s finest timepieces. From movement overhauls and complicated restorations to Patek-specific glass replacement. Located in London’s historical jewellery hub, our workshop is open for in-person consultations, or you can send your Patek Philippe to us via secure, insured post.
Our Process Patek Philippe Servicing & Repairs You Can Trust.
Whether you own a heritage Ellipse, a grand complication Perpetual Calendar, or a modern Twenty~4, our workshop is built on a foundation of total transparency and technical rigour, in accordance with the Patek Philippe Seal standards.
Getting Your Watch to Us
Visit our London workshop in person, or utilise our secure postal service. For Patek Philippe timepieces, we strictly recommend using a fully insured, tracked service to ensure your horological investment arrives safely.
Diagnostic & Quotation
Once on the bench, your Patek Philippe undergoes a master-level evaluation. We provide a full diagnostic of the movement’s health, amplitude, and component requirements. You will receive a transparent, no-obligation quote tailored specifically to your watch’s In-house Manufacture Calibre.
Rigorous Quality Control & Return
From chronometric regulation to multi-stage pressure testing, your Patek Philippe must meet our highest internal benchmarks to qualify for our 12-month guarantee. Your timepiece returns restored, resilient, and ready to be passed to the next generation.
Servicing & Genuine Parts
Stay informed with automated updates as your timepiece moves through our workshop. From regulating an ultra-thin 240-calibre movement to refinishing a Gondolo case, we use only genuine components and brand-specific tools to ensure your watch meets the exacting standards of the Geneva workshops.
What Our Clients Say about Us
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“So pleased with the service I received after visiting 3 different watch repairers to have a bespoke strap fitted to my collectable watch. All said it couldn’t be done. AMJ were friendly, helpful and quick. They fitted the strap within 5 minutes and charged a very reasonable price. Highly recommended.”
⭐⭐⭐⭐⭐ | Victoria Tischler | Google Business Profile
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"Top marks for AMJ watch repair for quality of work, customer service, and old-school decency! Not only did they do a stellar job (three different watches), but they were also very kind and generous when, due to my miscommunication, revisions were needed the following day. Highly recommended!"
⭐⭐⭐⭐⭐ | Joséphine Dunn | Google Business Profile
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"Incredible watch repair shop, very friendly and knowledgeable. My watch would not calibrate, and I believed it was a battery issue. The team and AMJ reviewed it and emailed me to say it’s ready to collect. Honest and reliable, and I couldn’t recommend them highly enough."
⭐⭐⭐⭐⭐ | Viran Patel | Google Business Profile
Get an Instant Estimate
Need a professional repair or routine service? Our watchmakers will provide you with a detailed technical evaluation of your Patek Philippe watch.
Speak to Our Patek Philippe Specialists
Call us directly to discuss your watch's specific needs—from battery replacements and pressure testing to full mechanical overhauls and restorations.
Visit Our Patek Philippe Repair Shop
Located in London’s historic jewellery district, Hatton Garden. We offer "while-you-wait" services for minor adjustments and expert consultations.
Your Patek Philippe Repair Questions Answered
Find clarity on our Patek Philippe-specific repair standards, service timelines, and the precise measures we take to preserve your Nautilus, Aquanaut, or Calatrava case and Manufacture calibre throughout its journey.
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Our overhaul begins with a complete disassembly of the manufacturing movement. Each component is inspected for wear and undergoes ultrasonic cleaning. We then meticulously reassemble the calibre, applying manufacturer-specified Swiss oils to ensure peak reliability and the smooth operation of complications.
Full Patek Philippe Movement Service: What’s Included in our Overhaul?
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We perform multi-stage pressure testing—from a 30m Calatrava to a 120m Nautilus. Using Swiss-standard equipment, we verify the integrity of your case and gaskets and provide a physical pressure-test certificate as proof of performance.
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While the manufacturer often has lead times exceeding 6 months, our independent London workshop typically offers a turnaround of 4–6 weeks for a full mechanical service, depending on the calibre's complexity.
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Yes. We prioritise authentic components to safeguard your timepiece’s valuation. For full transparency, all replaced parts are returned to you in a sealed bag.
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To preserve the delicate hallmarks and sharp bevels of a Patek case, we utilise precision laser welding. We fill deep gouges with matching gold or platinum before refinishing, preventing the "rounded" look that devalues high-end horology.
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Every Patek Philippe service and mechanical repair is backed by a comprehensive 12-month warranty that covers all internal workmanship.
Honouring The Patek SealPreserving the Patek Philippe Heritage
We combine traditional "Old World" horology with modern precision. Explore our specialised services below to see how we protect the integrity and auction-grade value of your Patek Philippe.
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Patek Philippe Watch Battery Replacement & Reseal
Ensure the continued precision of your quartz movement, such as the Calibre E23-250. From the elegant Twenty~4 to the quartz Aquanaut models, we provide professional battery replacement and resealing services in our London workshop.
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Patek Philippe Sapphire & Mineral Crystal Replacement
Chipped or scratched glass? We stock genuine scratch-resistant sapphire crystals and vintage-correct mineral glass for heritage Autavia and Carrera models. Our while-you-wait service ensures your dial remains protected and clear.
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Patek Philippe Case & Bracelet Refinishing
Restore the lustre of your 18k Yellow, White, or Rose Gold, or Platinum timepiece. Our specialists use multi-stage techniques to remove surface scuffs while strictly preserving the hallmark-sharp edges and iconic geometry of your Patek case.
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Full Patek Philippe Mechanical Servicing
Whether it is a self-winding Nautilus 5711 or a manual-wind heritage piece, regular maintenance is essential to safeguard the accuracy of your Patek Philippe Seal movement and preserve its long-term investment value.
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Vintage Patek Philippe Restoration
Specialising in the restoration of rare references, from mid-century 96 Calatravas to vintage chronographs. We source period-correct components to ensure your timepiece remains historically accurate and "investment-grade."
Our BlogYour Patek Philippe Maintenance & Horology Guide
Whether you are a seasoned collector of Grand Complications or a first-time Aquanaut owner, our blog is your resource for preserving the elegance of your watch. We dive deep into Patek-specific horology, from Gyromax balance regulation to the history of the Geneva Seal.
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Watch Polishers Guide to Patek Philippe Case Restoration
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Vintage Patek Philippe Restoration: Preserving Your Investment
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Accredited vs Independent Patek Philippe Watch Repair Centres
