Rolex Cosmograph Daytona
+641 % above RRP
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ℹ️ 1-month trend
Price change over the past 30 days. Shows the short-term market movement — relevant if you want to buy or sell soon.
ℹ️ 4-month trend
The central metric behind the momentum score. It filters out short-term swings and shows the true, medium-term market trend of this reference.
ℹ️ Volatility
Annualised price fluctuation. Below 10 % = very stable, 10–20 % = normal, above 20 % = volatile. With high volatility the price can change quickly — in both directions. Be cautious about buying without checking the current price.
ℹ️ Momentum score
ChronoCheck's own indicator from 0 to 100, calculated from the 4-month trend, volatility and market direction.
- Above 60 — Upward trend. Good time to sell, prices are rising.
- 40 – 60 — Neutral. Stable price level, no pressure to act.
- Below 40 — Downward trend. Wait or enter at a good price.
ℹ️ Investment Grade A/B/C/D
ChronoCheck's own rating for each reference. A 0–100 point scale, made up of four weighted components:
- Momentum (40 pts) — trend strength from the momentum score.
- Liquidity (25 pts) — number of active live listings.
- Stability (20 pts) — inverse volatility — the calmer, the better.
- Source robustness (15 pts) — number of independent market sources.
- A · 75+ Trend is right, liquidity good, data broad.
- B · 55–74 Solid, but one component weaker.
- C · 35–54 Average, volatility or market breadth weigh on it.
- D · below 35 Downward or too little data — a collector's piece.
Not investment advice. Pure data analysis from aggregated market sources.
The current market value of the Rolex Cosmograph Daytona (Ref. 126506) is $128,304. Last sold at auction: $111,079 (Sotheby's, 06/2026).
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Technical data
Rolex Ref. 126506 — Variants and collector names
Known as: Platona, Platinum Daytona, Ice Blue Daytona, Sapphire Back Daytona, 60th Anniversary Daytona
Production phases and changes
- 2023: Introduction of Ref. 126506 – successor to the 116506 (2013–2023), marking the 60th anniversary of the Daytona
Movement variants
- 4131 (2023–today) · 28800 bph
Bezel variants
- 126506 Chestnut Brown Cerachrom Tachymeter Bezel "Brown Cerachrom / Platona Bezel"
Dial variants
- Ice Blue Standard Index Platona — COSMOGRAPH DAYTONA / chestnut brown counters at 3h, 6h, 9h / date at 3h / 24h scale on rehaut
- Ice Blue Baguette Diamonds Platona — As 0001, but baguette diamond indexes instead of stick indexes / chestnut brown counter rings
Crystal variants
- Saphirglas mit Cyclops
- Saphirglas Caseback Exhibition 126506
Bracelet variants
- Oyster Platinum Ref. 78596
Serial numbers
- ? – ? (2023–?) — Since around 2010, Rolex has used random alphanumeric serial numbers with no direct year reference. No reliable public serial ranges documented for 126506. Serial number engraved between the lugs at 6 o'clock (rehaut).
With Ref. 126506, Rolex reinvented the platinum Daytona in 2023, right in time for the collection's 60th birthday. It succeeds the 116506, which held its place in the lineup for ten years, from 2013 to 2023. Among collectors, the piece goes by names like Platona, Ice Blue Daytona, or 60th Anniversary Daytona, and sometimes simply Sapphire Back Daytona — thanks to an innovation I'll get to in a moment.
## Caliber 4131 Replaces 4130: More Than Just a New Number
Inside now beats the caliber 4131 instead of the 4130, with a Chronergy escapement, Paraflex shock absorbers, and a skeletonized rotor in yellow gold. But the real highlight sits in the case: for the first time in Daytona history, a reference gets a sapphire case back, exclusive to the 126506. If you want to see the movement, no other platinum Daytona lets you look this deep.
## Case and Bezel: Small Details, Clear Signature
The case proportions look subtly reworked, with more pronounced lug flanks. The Cerachrom bezel gets a new profile — wider, flatter, with the ceramic no longer running all the way to the edge. The sub-dial rings are thinner and higher-contrast than on the predecessor.
## Two Dials, One Color Shift on the Baguette Version
Two Ice Blue dial variants are currently in circulation: the standard index execution (0001) and the baguette-diamond version (0002). On the latter, Rolex switched the counter rings to chestnut brown instead of keeping them tone-on-tone as on the 116506 — a detail that's immediately obvious side by side.
Brand profile: Rolex
Rolex is the most counterfeited watch brand in the world. Super-clones (VSF, ARF, Clean — the latter inactive since the 07/2025 raid, with only old stock still circulating) reach 95%+ similarity. Authenticity can almost always only be identified through micro-details and caliber behavior.
- Case back: ALWAYS solid and closed — any display window means it's definitely fake (exception: vintage Ref. 6085 only)
- Minute hand length: genuine Rolex minute hands end EXACTLY at the minute chapter ring. 1 mm too long = fake. The strongest VSF tell.
- Seconds hand: smooth sweep without any hesitation — the slightest tick-tock motion means it's fake
- Cyclops lens (on Date models): must magnify exactly 2.5×, with the date filling almost the entire window
Serial number format: Since 2010, a random alphanumeric combination (e.g. 'G3M9K721'). 2000-2010: a letter plus 6-7 digits. Serial number engraved on the rehaut at 6 o'clock (from ~2005). Older models: between the lug shoulders at 6 o'clock on the case.
Further sources
Buying guide: Rolex Cosmograph Daytona
What matters at this price point
At $128,304 we are no longer talking about an everyday watch but a collector's piece. Every detail drives the price: an original dial can be worth five figures more than a service dial, missing papers noticeably depress the value, and an over-polished bezel is effectively lost money. Anyone buying in this range should take their time and, when in doubt, take a second look.
Watch out for swings: This reference has an above-average volatility of 28.5 percent. In concrete terms: the price can move by several hundred euros within a few weeks. Check the current value before buying or selling — old listings or auction results from two months ago are of little help.
What to look out for when buying?
- Authenticity: The serial number and reference on the case must match the papers. A professional authenticity check of the Rolex Cosmograph Daytona reliably rules out counterfeits.
- Condition: Check scratches on the case and bezel — professional refurbishment can leave traces.
- Service history: A documented service by the manufacturer or a certified watchmaker increases the value.
- Scope of delivery: Box, papers and warranty card make a noticeable price difference on the Cosmograph Daytona.
- Independent certification: The CPS-52 standard covers 52 checkpoints — from the serial number and the timing machine to water resistance. The result is secured on the blockchain and can be verified at any time.
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Interactive price analysis with momentum indicator and buy/sell signal.
Go to the market value tool →Auction results Rolex Cosmograph Daytona 126506
Recent hammer prices for this reference from international auction houses:
| Price | House | Date |
|---|---|---|
| $111,079 | Sotheby's | 06/2026 |