Cartier Watch Repair & Restoration in London
Return your Cartier to its original silhouette and rate at our London workshop — shaped-case refinishing, cabochon crown attention, in-house calibre overhaul and a written 12-month guarantee on every piece we sign off.
A Cartier is unmistakable on the wrist — but its architecture is also what makes servicing the brand uniquely demanding. Shaped cases, fitted movements, hand-set Roman numerals, blued steel hands and the signature cabochon crown all sit outside the standard round-case workflow. A bench trained only on routine references will keep a Tank running but rarely preserve the sharp lugs, brushed flanks and precise spinel-blue cabochon that define the model.
Our London workshop has spent years specialising in shaped cases and Cartier-specific calibres — from the mid-century JLC-based hand-wounds signed Cartier Paris and London through to the contemporary in-house 1847 MC and 1904 MC families. Whether you own a quartz Panthère worn every day or a vintage Tank Cintrée returning from decades in a safe, every service follows the same disciplined sequence and carries the same 12-month written guarantee.
Every Cartier service includes the following:
A complete Cartier service at Martin Oliva is a calibre and case restoration, not a cosmetic refresh. Each watch progresses through ten dedicated workshop stages before it is released back to its owner.
Reference & Provenance Verification
Caseback markings, dial signature and engraving are cross-referenced before disassembly to determine whether the watch belongs to Cartier Paris, London, New York or contemporary Geneva production.
Baseline Bench Capture
Initial timegrapher readings, pressure-test values and crown function are logged so final regulation is judged against a fully documented starting point.
Calibre Strip & Indexing
Bridges, balance, escapement and gear train are laid into an indexed tray so each component is tracked individually through cleaning and reassembly.
Stepped Component Cleaning
Steel, brass and jewelled components pass through graduated solvent baths matched to their alloys, with the balance assembly handled separately to avoid contamination.
Cartier-Specified Re-Oiling
Pivots, jewels and contact surfaces receive the exact grade and volume of oil or grease set out in the calibre's service sheet, applied under microscope by hand.
Cabochon & Crown Tube Attention
The signature cabochon stone — sapphire or synthetic spinel depending on reference — is checked for chip-free seating, and the crown tube, gasket and stem are renewed before resealing.
Shaped-Case Refinishing
Rectangular Tank, cushion Santos and oval Baignoire cases are restored by hand so that brushed flanks and polished bevels return to their original geometry without softening the lugs.
Dial, Numeral & Hand Inspection
Roman numerals, dial plates and blued steel hands are checked under magnification; specification-correct replacements are sourced only where original parts cannot be conserved.
Water-Resistance Verification
The resealed case is verified against the reference's original water-resistance rating through dry-air and wet pressure cycles, with each result entered into your service file.
Four-Day Five-Position Trial
The serviced movement is monitored across five positions over four days, with rate, amplitude and beat error required to settle within chronometer tolerance before sign-off.
Cartier Service Prices including VAT
All figures below include VAT and cover the complete ten-stage protocol. "Modern" refers to references in current or recent production; "Vintage" applies to discontinued calibres, Cartier Paris/London-signed pieces and shaped cases that require additional specialist bench time.
All prices include VAT and the 12-month written guarantee. Cabochon stone replacement, sapphire crystals, dial or numeral renewal and full bracelet refinishing are quoted separately following the workshop inspection.
The Restoration Journey
Four clear stages carry your watch from the first message to its return on your wrist.
Approach
Send your reference number with any notes on rate, water-resistance, crown function or cabochon condition. We respond with an indicative price and arrange insured courier collection or a private appointment.
Appraise
A senior watchmaker examines the watch under controlled conditions, logs its initial readings and issues a written diagnostic and quotation that is shared with you ahead of any decision.
Refinish
Once approved, your Cartier enters the ten-stage protocol in our protected workshop area. Typical turnaround sits between four and seven weeks, with shaped vintage cases and complications taking longer.
Present
After certification, your watch is presented in protective storage alongside its service certificate, pressure-test results and 12-month written guarantee, delivered by insured courier or collected in person.
Entrusted with the Shaped Cartier Case
Shaped-Case Skill
Our bench has spent years refining the hand techniques required for rectangular, cushion and oval Cartier cases, where standard polishing motions quietly soften the lines that Cartier's original case-makers cut sharp.
Cartier Calibres
From the JLC-derived hand-wound movements signed Cartier Paris and London to the contemporary 1847 MC and 1904 MC in-house calibres, our watchmakers are trained on the architecture and finishing of each generation.
Discreet Handling
Every Cartier we receive is registered against its full open-market valuation on intake, photographed at each stage, and returned by tracked insured courier or by private appointment.
Cartier Models We Service
From the latest in-house references to pre-war shaped cases and the cult Crash, our London bench is equipped to service every Cartier family.
Cartier Service FAQs
How often should a Cartier watch be serviced?
For mechanical Cartiers the general guidance is a full service every four to five years, while quartz references typically need a battery change and pressure check every two to three years and a full service every six to eight years. Heavily worn pieces, watches showing rate drift or any sign of moisture under the crystal should be assessed sooner — a brief inspection at our bench will determine whether intervention is needed now.
Do you service Cartier quartz watches as well as mechanical?
Yes — quartz Cartiers make up a significant share of the workshop's incoming volume. Tank Must Quartz, Panthère Quartz and SolarBeat references are stripped, cleaned, fitted with a new battery or accumulator and pressure-tested under the same workshop protocol as our mechanical service, with the appropriate pricing tier applied.
The blue cabochon stone on my crown is chipped — can it be replaced?
Yes. We carry stock of correctly sized sapphire and synthetic spinel cabochons matched to the standard Cartier crown profiles and can fit them as part of your service. Replacement is quoted separately from the standard service price and confirmed in writing before any work proceeds.
Many vintage Cartiers use outside movements — can your workshop handle them?
Vintage Cartier London and Paris pieces frequently rely on calibres supplied by Jaeger-LeCoultre, Audemars Piguet, Lemania and European Watch & Clock Co. Our senior bench services these movements regularly and sources period-correct replacement components where necessary, applying the same disciplined protocol used for in-house calibres.
How long does a Cartier service typically take?
A standard mechanical or quartz service is generally completed within four to six weeks. Shaped vintage cases, chronographs and skeletonised references usually require six to ten weeks, and complicated pieces are quoted on a watch-by-watch basis once the diagnostic inspection has been signed off.
Can I send my Cartier from outside the United Kingdom?
Of course. We routinely receive Cartier watches from clients across mainland Europe, the Gulf, North America and Asia. Please get in touch before shipping and we will guide you through insured tracked couriers, declared values, and the documentation required for a round trip to your country of residence.
