Patek Philippe Perpetual Calendar 44.6mm 2013
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Patek Philippe Grand Complications Perpetual Calendar 5940J-001 (2013)
The Patek Philippe Ref. 5940J-001 is an exceptional expression of the Maison’s mastery of complicated watchmaking, combining a sophisticated perpetual calendar with distinctive vintage-inspired design. Crafted in 18kt yellow gold, this remarkable timepiece features a striking 37mm x 44.6mm case, offering an elegant presence while maintaining the refined character expected of a Patek Philippe dress watch.
The refined white dial presents the perpetual calendar indications in a beautifully balanced layout, displaying the day, date, month, moon phase and leap-year cycle. The complexity of the calendar is seamlessly integrated into the design, demonstrating Patek Philippe’s ability to combine technical sophistication with timeless elegance.
Powered by an automatic mechanical movement, the perpetual calendar complication is designed to account for the varying lengths of the months and leap years, requiring minimal adjustment when properly maintained. The watch is paired with a brown leather strap, complementing the warmth of the yellow gold case.
Presented in very good condition, this exceptional example is accompanied by its box and papers, adding to its desirability and provenance.
Model: Patek Philippe Grand Complications Perpetual Calendar
Reference: 5940J-001
Year: 2013
Case: 18kt Yellow Gold, 37mm x 44.6mm
Bezel: 18kt Yellow Gold
Dial: White
Movement: Automatic
Strap: Brown Leather Strap
Box: Yes
Papers: Yes
Condition: Very Good
Cat No.: DK002
A sophisticated Patek Philippe Grand Complication that brings together exceptional mechanical complexity, precious-metal craftsmanship, and distinctive design—an outstanding addition to any serious collection.
Packaging
Whenever possible, our jewellery is delivered in discreet packaging, without any external markings indicating what is inside. However, international orders that cross country borders must comply with local rules regarding the declaration of value. The actual jewellery piece is presented in a luxurious gift box with a protective outer packaging.
Quick Care Guide
Daily Dos & Don’ts
- Put jewellery on after perfume, lotion and hair products.
- Remove pieces before swimming, bathing, or going to the gym — chlorine, salt, and sweat accelerate tarnish.
- In hot weather, wipe skin and jewellery often; moisture speeds up dulling.
- Store items separately in soft pouches to avoid scratching.
At-Home Cleaning (once a month)
- Mix mild dish soap with lukewarm water.
- Soak pieces 5 min, brush gently with a soft toothbrush.
- Rinse in a plastic bowl of clean water; pat dry with a lint-free cloth.
- Finish with a silver/gold polishing cloth.
- Skip dips/chemicals on rhodium-plated, oxidised finishes, pearls or porous gems.
Gemstone & Diamond Tip
Warm running water is safest. Avoid hot/cold shocks and commercial cleaners that can pit stones or loosen settings.
Pro Service (yearly)
Bring items for a jeweller’s deep clean and inspection:
- Ultrasonic + steam for diamonds
- Hand/machine polish for metal renewal
- Claw and setting integrity check
Questions? Contact our workshop anytime for personalised advice.
Shipping & Returns
Shipping
- Carrier: Royal Mail Recorded (signature required)
- Dispatch time: Within 3 working days of payment
- Tracking: Link emailed at dispatch
- Made-to-order: Some bespoke pieces may take up to 6 weeks— we’ll confirm on checkout
Exchanges & Returns
- Change of mind: Exchange only (no refunds) within 14 days of receipt/in-store purchase
- Exclusions: Bespoke, engraved, or resized items unless faulty
- Condition: Must be unworn, in original packaging, and accompanied by proof of purchase
- Return shipping: Use Royal Mail Special Delivery; customer covers postage and insurance
- Inspection: Our gem graders verify every return before approval
- Refund processing: Up to 14 days; credited to the original payment card
Return address
Martin Oliva Ltd
120 George Lane, London E18 1AD, UK
T: +44 (0)20 8530 0382
If you have any queries, please email us at [email protected] or call us directly on 020 8530 0382.
Contact Us
If you have any queries or special orders, our customer service team will be happy to help you. You can reach us by filling out the contact form on the contact page. We will get back to you as soon as possible.
Tel: +44 208 530 0382
WhatsApp +44 756 545 5568
Email: [email protected]
FAQ
Please read our frequently asked questions to find out more.
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Customer reviews
Martin Oliva
Alexandra White
March 7, 2026
Visited today after seeing a great selection of Cartier watches and had a great experience. I was quickly helped and able to try on several models and strap options as a first time buyer — the team were helpful and knowledgeable. 10/10 would recommend!
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Firat Ekinci
May 18, 2026
I took my broken Omega watch to Martin. He repaired it, and I've been using it without any issues for a while now. He is someone you can easily communicate with and trust when it comes to watches.
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Evie Thomas
February 21, 2026
Lovely friendly team and fair price for my dream Cartier watch. They even gave my engagement ring a clean whilst I waited for the paperwork to be done. Would definitely come back!
Posted onGoogleMichael T.
6 weeks ago
Brought a Victorian locket from my mother's estate that needed careful restoration — soldering, hinge work, gentle clean. The result is faultless and the original character preserved entirely. A genuinely skilled team who understand heirloom work.
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3 weeks ago
Brought in my grandfather's signet ring for re-engraving and a clean. The team treated it with the care it deserved — the original cut preserved, the new initials matched in style. Genuinely felt I had handed it to the right people.
Posted onGoogleDaniel O.
5 weeks ago
Service work on a vintage Submariner I inherited. The watch came back better than I had ever seen it — case refinished to brand spec, water resistance recertified, dial untouched. Honest pricing and a turnaround that beat the quote by three days.
Posted onGoogleTom K.
4 weeks ago
Booked in for a full Rolex case and bracelet refinish ahead of our wedding. Picked up looking like it had left the factory yesterday. The team explained every step and refused to touch the dial when I asked — exactly the right call.
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Emma S.
2 months ago
An inherited Edwardian ring that needed resizing and a delicate clean. They preserved every bit of original detail — the milgrain, the patina inside the band, the small maker's mark. I had been turned away by two other workshops. Endlessly grateful.
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