Patek Philippe Twenty~4 Buying Guide

Two Twenty~4 Design Languages

Patek Philippe launched Twenty~4 in 1999 as its first exclusively feminine collection. The original concept is a rectangular cuff-like manchette watch represented by Ref. 4910, while the later Twenty~4 Automatic uses a round case represented by Ref. 7300. They share a collection name but should not be treated as one case or movement platform.

A buyer should first choose between the graphic rectangular bracelet design and the round mechanical design. Reference, metal, dial color, numeral treatment and diamond setting then define the exact configuration. Marketing categories do not limit who can wear a watch; objective dimensions, bracelet length and personal fit remain the useful criteria.

Quartz and Automatic Ownership

The quartz Ref. 4910 offers high convenience in a slim bracelet-led format. Quartz should not be described as an inferior substitute for the automatic collection; it is a distinct design and ownership choice. Battery condition, sealing, correct operation and service history should be checked, and water resistance should be treated according to the exact official specification and recent testing.

Ref. 7300 uses a self-winding mechanical movement visible through the caseback in relevant configurations. Mechanical ownership adds winding, power-reserve and service considerations but also displays Patek Philippe's movement finishing. Choose between quartz and automatic based on interaction, case design and routine rather than presumed resale hierarchy.

• 4910 for rectangular quartz convenience
• 7300 for a round self-winding Twenty~4
• Confirm battery and sealing history on quartz examples
• Confirm winding, reserve and service status on mechanical examples

Ref. 7340 and the First Twenty~4 Complication

Ref. 7340/1R is the first complicated model in the Twenty~4 collection. It combines a rose-gold bracelet and round case with a perpetual calendar powered by the ultra-thin self-winding caliber 240 Q. The display accounts for calendar cycles when the watch remains running and correctly set.

This reference should be evaluated as both a Twenty~4 and a Grand Complication. Buyers need to understand corrector operation, restricted setting periods and the effect of letting the watch stop. Bracelet sizing, precious-metal weight and diamond configuration remain as important to fit and value as the calendar mechanism.

• Verify perpetual-calendar displays and leap-year indication
• Follow the exact setting manual
• Confirm bracelet length and removable links
• Inspect factory gem setting and movement function

Bracelet, Gem Setting and Condition

The bracelet is central to both rectangular and round Twenty~4 designs. Inspection should cover total length, removable links, articulation, clasp security, finishing and signs of uneven refinishing. Case and bracelet condition must be considered together because replacement components or major restoration may be material to the offer.

Diamond-set configurations require verification of the exact factory reference and inspection of stone security and setting condition. Superlative Watch Co. can independently evaluate or source a Twenty~4 but is not a Patek Philippe retailer. Manufacturer imagery may educate; a sale page must use photographs and disclosures for the actual watch.

• Measure bracelet circumference and count links
• Verify dial, metal and factory diamond configuration
• Test clasp, crown and all calendar functions
• Document box, papers, service and accessories

Sources and verification

Official Patek Philippe source 1 · Official Patek Philippe source 2 · Official Patek Philippe source 3

Current-reference details were checked against Patek Philippe's official catalog on July 27, 2026. Live price, exact-watch imagery, URL, and availability come from the canonical Superlative Watch Co. Shopify product record at render time.