Patek Philippe Perpetual Calendar Tonneau Ref. 5040
Ref. 5040 is an automatic winding mechanical using the Patek Philippe 240 Q caliber. The perpetual calendar is an automatic-winding mechanical using the Patek Philippe 240 Q caliber.
The micro-rotor comes in 22k gold and it is decorated with Cotes de Geneve. Beveled, this piece comes hallmarked with the Geneva Seal. The functions include hours, minutes, 24-hour, perpetual calendar. The perpetual calendar displays date, day, month, year and moonphase.

The two-piece 18k pink-gold case comes in tonneau shape at 41x35mm inclusive of lugs, and a thickness of 8.5mm. With curved sapphire crystal, there is a pink-gold crown with 4 correctors in the middle. There are two snap-on backs, one closed, and the other displaying the movement through a sapphire crystal. . It is water resistant to 25 meters.
The silvered gold dial comes with applied pink-gold Arabic numerals and cabochon markers. The indications include month and four-year cycle at 3 with moonphase and date at 6. The day and 24-hour sits on 9.
This is accompanied by printed railway minute track with pink-gold leaf-styled hands. The crocodile leather strap comes with pink-gold clasp. Also available with Brequet Arabic numeral in white gold or platinum with silvered or black dial, another option would be with Arabic numerals with closed caseback.
Return to Patek Philippe
Return from Ref. 5040 back to Mens Watches Guide
| Mens Watches | A. Lange & Sohne | Arnold & Son | Baume & Mercier |
| Boucheron | Blancpain | Breitling | Breguet |
| Chopard | Chronoswiss | Concord | Daniel Roth |
| Daniel JeanRichard | De Bethune | Ebel | De Witt |
| Dubey Schaldenbrand | Eberhard & Co. | European Company Watch |
| FP Journe | Franck Muller | Girard Perregaux | Graham |
| Hermes | Invicta | IWC | Jaeger LeCoultre |
| Jean Mairet & Gillman | Locman | Omega | Panerai |
| Parmigiani | Patek Philippe | Rolex | |