Audemars Piguet Royal Oak 15500ST
Blue dial, 2019-22 · 41mm · Cal. 4302
Market value
Full set · Excellent condition$51,000
Typical sale range $49,100 – $51,700
Built from 10 asking prices on eBay, plus a market price we check every week. Updated 3 min ago.
Price history
We record this watch's value every day starting September 29, 2026. The chart fills in as the days go by.
Value by condition
What a 15500ST sells for in each condition, with and without its box and papers.
| Condition | Full set | Papers only | Box only | Watch only |
|---|---|---|---|---|
| Unworn | $54,550 | $52,400 | $51,300 | $49,100 |
| Excellent | $51,000 | $48,950 | $47,950 | $45,900 |
| Good | $47,450 | $45,550 | $44,600 | $42,700 |
| Fair | $42,850 | $41,150 | $40,250 | $38,550 |
Unworn: never worn, often with stickers. Excellent: light wear. Good: visible wear. Fair: heavy wear or needs work. A full set has the original box and papers. Listings that don't say are valued as a typical listing.
For sale now
All 10 on the live feed ›Buy It Now, best priced first
Audemars Piguet 15500ST.OO.1220ST.01 2019 Blue Dial Box & Papers with Serial Tag$50,60599%
Audemars Piguet Royal Oak 15500ST Blue Dial 41MM Stainless Steel$54,500111%
Audemars Piguet Royal Oak 15500ST Blue Dial Mens Watch Box Papers$54,999112%
Audemars Piguet Royal Oak / Blue Dial / 2021 / 15500ST.OO122OST.01$54,544117%
Mint Audemars Piguet Royal 15500ST.OO.1220ST.01 Oak Blue Dial Automatic Watch$59,850117%
AUDEMARS PIGUET ROYAL OAK 41MM 15500ST BLUE DIAL STAINLESS AUTO MEN'S B&P$57,997118%
Recent sales
All Audemars Piguet sales ›Sold on eBay ›No sales recorded for the 15500ST yet. Final prices land here as tracked auctions close; tracking started September 26, 2026.
About the 15500ST
- Brand
- Audemars Piguet
- Model
- Royal Oak
- Reference
- 15500ST
- Version
- Blue dial, 2019-22
- Case
- 41mm
- Movement
- Cal. 4302
Questions
How much is a Audemars Piguet Royal Oak 15500ST worth?
About $51,000 as a full set in excellent condition, with most selling between $49,100 and $51,700. An unworn one brings about $54,550; a watch without its box and papers about $45,900.
How much do box and papers add?
A 15500ST without its box and papers typically sells for about 10% less than a full set in the same condition. The original papers (the warranty card) matter most.
Where do these prices come from?
Caseback Terminal follows every eBay auction and Buy It Now listing for the 15500ST, records final prices as they close, and blends them with current asking prices and a market price we check against outside guides every week (last on September 29, 2026). More on how values work.
More Audemars Piguet
- Royal Oak15510ST · Blue dial$59,400
- Rolex Submariner Date126610LN · Black ceramic$13,200
- Omega Speedmaster Professional310.30.42.50.01.001 · Moonwatch, Hesalite$5,900
- Tudor Black Bay Fifty-EightM79030N-0001 · Black$3,250
- Patek Philippe Nautilus5711/1A-010 · Blue dial, steel$127,000
- Cartier Santos de CartierWSSA0018 · Large, steel$7,100