Kensington Watches
Patek Philippe Grand Complications Prepetual Calendar 35mm Platinum

Tap the image to enlarge

Patek Philippe

Patek Philippe Grand Complications Prepetual Calendar 35mm Platinum

Ref. 5040P-013

Among our 22 Patek Philippe watchesThis watch£66,550
Premium

Sits in Patek Philippe’s upper tier here — more premium than three quarters of the Patek Philippe watches we list, which start at £21,950.

Price range £21,950 to £129,950 across 22 Patek Philippe watches in stock.

The 5040 sits in an unusual position within Patek's perpetual calendar line: it carries the full 240 Q movement — a self-winding calibre built around a 22-carat gold micro-rotor thin enough to live entirely within the movement's own height — inside a tonneau case drawn from Art Deco proportions rather than the round Calatrava that hosts most of the family. At 9mm thick, it wears closer to a dress watch in terms of presence than most perpetuals manage, and the 42.5mm lug-to-lug means it sits within the wrist rather than across it, which is unusual for a complication of this density. The black dial arranges a leap-year cycle, moonphase, 24-hour register, and Breguet Arabic numerals without crowding any of them, which is the 240 Q's particular achievement: the movement's slimness creates the vertical space that lets the dial breathe. The clasp is solid platinum, shaped to the Calatrava cross — detail that remains largely hidden in wear but reflects the same standard of finishing Patek applies to the caseback, where the Côtes de Genève and mirrored anglage are visible through the exhibition display.

Reference
5040P-013
Brand
Patek Philippe
Case size
35mm
Case thickness
9mm
Case material
White gold
Case shape
Tonneau
Dial
Black
Crystal
Sapphire
Movement
Automatic
Calibre
240 Q
Functions
Day-date, Moonphase
Water resistance
30m
Bracelet / strap
Leather strap
Strap colour
Black
Clasp
Folding clasp
Lume
Luminous
Condition
Pre-owned
Retailer
Goldsmiths
Additional specifications
Lug-to-lug
42.5mm
Power reserve
48 hours
Gem set
Yes
Learn more about Patek Philippe

Antoine Norbert de Patek, a Polish cavalry officer exiled after the November Uprising, founded a watch business in Geneva in 1839 with his countryman François Czapek. The partnership dissolved after six years, and in 1845 Patek took on the French watchmaker Adrien Philippe, inventor of the keyless winding crown. The firm became Patek Philippe in 1851.

That single invention mattered more than any other in the company's early history: it removed the winding key, and every modern watch descends from it. Queen Victoria bought a Patek pendant watch at the Great Exhibition the same year, establishing the royal patronage the house has traded on ever since.

The Stern family, dial manufacturers and long-standing suppliers, bought the company in 1932 during the Depression. Four generations later it remains in their hands — the last independent family-owned manufacture in Geneva, currently led by Thierry Stern.

Patek's reputation rests on complications: the Calibre 89 of 1989 carried thirty-three of them, and the Grandmaster Chime remains among the most complicated wristwatches made. The Nautilus, drawn by Gérald Genta in 1976 as a steel luxury sports watch, became an unlikely commercial phenomenon four decades after launch.

Production stays deliberately modest, in the tens of thousands annually, and every watch carries the Patek Philippe Seal, an in-house standard the company adopted in 2009 after abandoning the Geneva Seal as insufficiently strict.

1839
Antoine Norbert de Patek and François Czapek found the firm in Geneva.
1845
Adrien Philippe joins, bringing the keyless winding crown.
1851
The company is renamed Patek Philippe; Queen Victoria buys a watch.
1932
The Stern family acquires the company.
1976
The Nautilus debuts, designed by Gérald Genta.
2009
The Patek Philippe Seal replaces the Geneva Seal.

All Patek Philippe watches

Also in 6 collections

This watch appears in Watches Under 37mm (1,510), Automatic Watches (1,459), Leather Strap Watches (935), Dress Watches (459), Pre-Owned, Ex-Display & Vintage Watches (271) and Tonneau & Cushion Watches (172).

2-year Goldsmiths warranty

What the specifications mean

A slim watch on leather, made for wearing with a shirt.

Strengths

  • 35mm suits most wrists
  • Sapphire crystal, which resists scratching
  • Luminous hands and markers for low light
  • One of Patek Philippe's more premium watches

Worth knowing

  • 30m means keeping it away from water
Best forEveryday wearFormal wear
Less suited toWater

Compare alternatives

Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.

Grand Complications Prepetual Calendar 35mm Platinum compared with 1 alternative from other brands
SpecificationThis watchGrand Complications Prepetual Calendar 35mm Platinum5040P-013Audemars PiguetRoyal Oak 36MM Stainless Steel 14700ST14700ST
Price£66,550£65,000
Case size35mm36mm
Water resistance30m100m
MovementAutomaticAutomatic
StrapLeather strapStainless steel bracelet
Power reserve48 hours
This watch
  • Rated deeper

Your new watch

Frequently asked questions, and things you should know about this watch

Can I swim with it?

No. At 30m it will survive rain and handwashing, but not submersion of any kind.

Will the glass scratch?

Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.

Does it need a battery?

No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.

How long does it run for when it's not worn?

About 48 hours fully wound — enough to survive a night off the wrist, but not a full weekend.

Will it fit my wrist?

Lug-to-lug is 42.5mm, which suits wrists from roughly 15cm (6 inches) upward.

Lug-to-lug decides fit more than case diameter does.

Is it a men's or women's watch?

Listed as men's, though at 35mm it sits in the range that suits anyone.

Cheapest place to buy

Goldsmiths at £66,550, pre-owned. No UK retailer we track lists this reference new.

Is this available new?

Not from the UK retailers we track. This reference is listed as pre-owned only, at £66,550 from Goldsmiths. Goldsmiths test every pre-owned watch for authenticity, timekeeping and water resistance, and warrant it for 2 years — the same term they give on a new watch.

Who are Goldsmiths?

Goldsmiths has been selling watches in Britain since 1778 and is part of the Watches of Switzerland Group, which is listed on the London Stock Exchange. They are an authorised dealer, so a watch comes with the manufacturer’s own warranty.

You may also like

In stock, and close on style and price

Grand Complications Perpetual Calendar 37mm White Gold

Patek Philippe

Grand Complications Perpetual Calendar 37mm White Gold

£59,950

World Time Complications 36mm White Gold 7130G-016

Patek Philippe

World Time Complications 36mm White Gold 7130G-016

£49,950

Complications 36mm Rose Gold

Patek Philippe

Complications 36mm Rose Gold

£48,950

Reine de Naples 25mm Automatic Ladies Watch

Breguet

Reine de Naples 25mm Automatic Ladies Watch

£28,950