This Patek Philippe Twenty-4 review takes a close look at ref. 4910/1200A-010, part of the steel generation of Patek’s most recognized watch built specifically for women. Introduced in 1999, the Twenty-4 gave Patek Philippe a genuine entry point into women’s watches, distinct from a scaled-down men’s design or a purely decorative jewelry piece. Gold versions followed within a year, and our Twenty-4 rose gold review covers that side of the line if steel is not what you are after.
We spent time with this watch in person at Precision Watches, where it is available pre-owned. This review covers the design, the movement, how it wears, and where it lands on value, so you can decide if this is the right Twenty-4 for your collection.
First Impressions and Design
The first thing you notice is the case shape. Patek Philippe built the Twenty-4 around a rectangular, cuff-like silhouette rather than the round cases that dominate most of the brand’s catalog, and the case flows directly into the bracelet for a continuous, sculpted look on the wrist.
The bezel carries 36 brilliant-cut diamonds, adding real sparkle without overwhelming the design. The grey sunburst dial shifts subtly under different light, finished with a black gradient rim that adds depth. White gold Arabic numerals mark 12 and 6 o’clock, with slim baton indices covering the remaining hours, and dauphine-style hands with luminescent coating round out a dial that reads clean and legible despite its small proportions.
The polished steel bracelet integrates seamlessly with the case, closed by a fold-over clasp that keeps the watch secure through a full day.
On the Wrist
At 25.1mm by 30mm, this Twenty-4 wears as a compact, refined dress watch rather than a statement piece. The rectangular case and integrated bracelet sit close to the wrist, and the roughly 7mm case thickness keeps it from feeling bulky under a sleeve or jacket cuff.
This is a watch built for daily wear without much fuss, one of the original goals behind the Twenty-4 line when Patek Philippe first introduced it. The diamond-set bezel catches light throughout the day, and the grey dial reads as understated rather than flashy, a combination that suits both formal settings and everyday use.
The Movement: Caliber E15
Inside the case sits the quartz Caliber E15, a deliberate choice rather than a compromise. When Patek Philippe developed the original Twenty-4, the goal was a watch women could wear constantly without thinking about winding, and quartz accuracy served that purpose better than a mechanical movement would have.
The Caliber E15 delivers reliable timekeeping with minimal maintenance, a practical tradeoff for a watch built around ease of everyday wear rather than mechanical display. For a buyer drawn to Patek Philippe’s manufacture credentials but not necessarily to hand-wound or automatic movements, this is part of the Twenty-4’s appeal rather than a drawback.
Specs at a Glance
- Reference: 4910/1200A-010
- Case: 25.1mm x 30mm stainless steel, rectangular
- Bezel: Set with 36 brilliant-cut diamonds (approximately 0.47 ct)
- Dial: Grey sunburst with black gradient rim
- Movement: Quartz Caliber E15
- Case thickness: Approximately 7mm
- Crystal: Sapphire, scratch resistant
- Water resistance: 30m
- Bracelet: Polished stainless steel, fold-over clasp
Price and Value
Pre-owned at Precision Watches, this example is listed at $19,395. Original retail pricing on this reference has run well above that figure, so buying pre-owned here means access to a genuine Patek Philippe, diamonds included, at a real discount to new.
The Twenty-4 line has built a steady following since 1999, and steel diamond-set references like this one tend to hold interest from buyers who want the Patek Philippe name in a design built specifically for a woman’s wrist, rather than a men’s watch resized down.
Who This Patek Philippe Is For
This reference suits a buyer who wants a genuine Patek Philippe with real everyday wearability, not a watch reserved for special occasions. The compact case, secure clasp, and quartz movement make it a piece you can wear constantly without extra care.
It also suits someone drawn to Patek Philippe’s design history beyond the brand’s more famous round references, like the Patek Calatrava, the brand’s classic dress watch. If you understand what a Patek Philippe reference number is telling you, our guide to Patek Philippe reference numbers breaks down how to read them across the catalog.
Buy This Patek Philippe Twenty-4 at Precision Watches
This pre-owned Patek Philippe Twenty-4 is available now at Precision Watches, a family-owned retailer near Philadelphia. We also carry a wider selection of pre-owned Patek Philippe watches if you want to compare references before deciding. And if you have a watch to put toward this Twenty-4, you can trade your watch or sell your Patek Philippe through our team.
Frequently Asked Questions About This Patek Philippe Twenty-4
What movement is in the Patek Philippe Twenty-4 4910/1200A-010?
This reference runs Patek Philippe’s quartz Caliber E15, chosen specifically for accuracy and low-maintenance daily wear rather than a mechanical alternative.
How big is the Patek Philippe Twenty-4 4910/1200A-010?
The case measures 25.1mm by 30mm in stainless steel, a compact rectangular shape that wears close to the wrist and suits daily use without much bulk.
Is the Patek Philippe Twenty-4 a good everyday watch?
Yes. Patek Philippe designed the Twenty-4 specifically for women to wear constantly, choosing a quartz movement and secure bracelet clasp to support daily wear without the upkeep a mechanical watch requires.
Is this Patek Philippe Twenty-4 a good value pre-owned?
At $19,395 pre-owned, this reference offers a genuine Patek Philippe with a diamond-set bezel at a real discount to original retail pricing, with steady collector interest in steel Twenty-4 references over time.
