Patek Philippe Twenty~4 Resale Value 2026: Real Numbers

If you own a Patek Philippe Twenty~4 and you're thinking about selling, you've probably noticed the numbers are all over the place. One listing says $12,000, another says $29,000, and the boutique tag says something different again. So what is your Twenty~4 actually worth in 2026?

The short version: it depends almost entirely on whether you have the quartz model or the automatic, plus condition and whether you kept the box and papers. The Twenty~4 is the watch most often misread by sellers, because two very different watches share the same name. Get the reference right and the price gets clear fast.

Here are the real seller numbers we work with in 2026, the gap between the quartz and the automatic, and the mistakes that cost Twenty~4 owners money.

Know your reference first: quartz vs automatic

The single biggest factor in your Twenty~4 value is which generation you own. The name covers two different watches and the price gap between them is large.

The quartz 4910. This is the original Twenty~4, the rectangular art-deco case launched in 1999 and updated over the years. It runs a quartz movement with a battery that lasts about 3 years. References like the 4910/1200A and earlier 4910/10A fall here. These are positioned as everyday dress watches, often with a diamond bezel.

The automatic 7300. Introduced in 2018, this is the round-case Twenty~4 with a self-winding mechanical movement (caliber 324 S C) showing time and date. The 7300/1200A is the steel reference most people are selling today. Collectors pay a real premium for the automatic because it's a mechanical Patek, not a battery watch.

Why this matters for you: the quartz and the automatic can differ by $10,000 or more on the secondary market even though both say "Twenty~4" on the dial. Before you guess at a price, find the reference number. It's engraved on the caseback or on the papers. If you only tell a buyer "I have a Twenty~4," you'll get a vague answer. Give the reference and you'll get a real number.

Material matters too. Steel models trade in the ranges below. Rose or yellow gold and full-diamond versions sit higher, but they also have a smaller buyer pool, so they can take longer to move.

Current Twenty~4 seller prices (2026)

These are real seller numbers: what a specialized buyer like us actually pays you, not Chrono24 asking prices. Every watch trades within a range based on condition, set completeness and exact reference.

• Twenty~4 quartz 4910/1200A steel (diamond bezel): $12,000 - $17,500
• Twenty~4 quartz 4910/10A older steel: $9,500 - $13,000
• Twenty~4 automatic 7300/1200A steel: $22,000 - $27,500
• Twenty~4 automatic 7300/1200R rose gold: $34,000 - $42,000
• Twenty~4 full-set automatic, recent year: top of the range above

For context, the steel automatic 7300 retails around $33,000 at boutique and the steel quartz 4910 around $18,000. The secondary market sits below retail on both, which is normal for Patek pieces that aren't the Nautilus or Aquanaut. That gap is exactly why you should never accept the boutique price as your resale number, in either direction.

The automatic commands the premium because buyers want the mechanical movement and the round case has aged well since 2018. The quartz is a beautiful watch but the battery movement caps demand among collectors. Neither is "bad" to sell, they just live in different price tiers. If you want a brand-level view, our sell Patek Philippe guide walks through how the whole lineup trades.

What moves your Twenty~4 price up or down

Five things decide where your watch lands inside those ranges:

Box and papers. A full set (box, certificate of origin, booklets) adds roughly 5-12% versus the watch alone. Patek paperwork carries real weight with buyers because it confirms authenticity and year. If you have the original certificate, find it before you sell.

Diamond condition and bezel. Most Twenty~4 models have a factory diamond bezel. Buyers check that the stones are original Patek-set, not aftermarket replacements. Aftermarket diamonds or repairs lower the offer, sometimes sharply, because they raise authentication questions.

Overall condition. Light wear sits at market. Deep scratches on the case or bracelet, a worn clasp, or signs of a non-Patek polish pull the price down. As with any high-end watch, original factory finish beats over-polished metal every time.

Service history. A recent Patek service with documentation reassures the buyer and supports the top of the range. The quartz 4910 specifically should have a fresh or recent battery and a movement that's been kept up.

Year and reference. Newer production of the automatic 7300 holds value better than early examples. On the quartz side, the current 4910/1200A sits above the older 4910/10A. This is the same logic that drives the Patek Calatrava resale value and most other dress-watch markets.

5 mistakes Twenty~4 sellers make

Mistake 1: Quoting the wrong model. Telling a buyer "I have a Twenty~4" without the reference invites a lowball, because the buyer assumes the cheaper quartz until proven otherwise. Lead with the reference number and material.

Mistake 2: Trusting Chrono24 listings as real prices. Listings are asking prices, not closing prices. A 7300 listed at $30,000 doesn't mean anyone paid it. Real transactions usually land 10-20% below the headline listing.

Mistake 3: Replacing or "upgrading" the diamonds. Some owners swap stones or add diamonds thinking it raises value. With Patek it does the opposite. Anything non-factory creates authentication doubt and knocks the offer down.

Mistake 4: Letting the battery die on a quartz 4910 and ignoring it. A dead watch makes a buyer wonder what else was neglected. A working watch with a recent service inspires confidence and supports a higher offer.

Mistake 5: Taking the first pawn-shop or jeweler offer. Local shops need big margins, so their first number is often 20-30% under market. Send photos to 2-3 specialized Patek buyers, including us, before you commit. The same discipline applies whether you're selling a Twenty~4 or a Patek Nautilus.

How to sell your Twenty~4 the smart way

At Throwin' Salt Co we price the Twenty~4 on what we can actually move it for in our network, not on a boutique sticker or an aspirational listing. We buy both the quartz and automatic, in steel and gold.

• Free appraisal via WhatsApp: send photos of the watch, caseback and papers, get a firm offer within hours
• Same-day payment: bank wire, certified check or cash, your choice
• No fees, no commissions, no consignment waiting
• Nationwide US coverage: secure meetups in major cities or fully insured shipping

Before you reach out, grab the reference number off the caseback, any box and papers you still have, and an honest note on condition (scratches, clasp wear, last service or battery). With those three things we can give you a precise Twenty~4 number fast. You can also start from our luxury watch selling page or the main Patek Philippe page.

Bottom line

Your Patek Philippe Twenty~4 is worth what a serious buyer pays today, and that number hinges on quartz vs automatic, condition, and your box and papers. In 2026, steel quartz 4910 models run roughly $9,500-$17,500 and steel automatic 7300 models run roughly $22,000-$27,500, with gold and full-diamond pieces higher.

Don't guess off a Chrono24 listing and don't touch the diamonds. Pin down your reference, gather your papers, and get a couple of real offers. If you want a firm number for your Twenty~4, send us photos on WhatsApp. Free, fast, no pressure.