Cartier Ballon Bleu De Watch, 33mm, Rose Gold, Diamonds, L
24 % below 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.
What if you had bought back then …
What would a purchase at the median market price back then have become — at today's level of $22,244. A pure return calculation, excluding insurance, servicing and transaction costs.
Data from an aggregated median time series (watch_market_daily). CAGR = Compound Annual Growth Rate, normalized to 365 days. Not an investment recommendation.
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Technical data
Cartier Ref. WJBB0033 — Variants and collector names
Known as: Ballon Bleu 33 Rose Gold Diamond, BB33 RG Diamonds
Production phases and changes
- 2015: Gradual transition from ETA-based calibers (Cartier Cal. 049 / ETA 2892-2) to the in-house-based Calibre 1853 MC (Sellita SW150)
Movement variants
- 1853 MC (?–today) · 28800 bph
Bezel variants
- WJBB0033-Bezel-RG-47Diamonds
Dial variants
- WJBB0033-Dial-Silver-Sunray-Roman — Silver, sunray finish, printed Roman numerals
Crystal variants
- Saphirglas-BallonBleu-33
Bracelet variants
- Bordeaux-Alligatorleder mit Ardillon-Schließe Roségold Ref. WJBB0033-Strap-Burgundy-Alligator-RG
The Ballon Bleu 33 Rose Gold Diamond, internally WJBB0033, sits in Cartier's mid-size 33-millimeter case. The bezel carries 47 diamonds set in 18-karat rose gold. Collectors also know the model by its shorthand, BB33 RG Diamonds. The dial shows a silver sunray finish with Roman numerals, a contrast to the case's warm gold tone. Anyone hunting the reference on the secondary market should watch for this exact dial-and-bezel combination, since Cartier has run several variants of the 33mm size over the model's history.
## Two calibers, one case: the break of 2015
Inside, things get more complicated. Early examples of the WJBB0033 run Cartier's Caliber 049, technically an ETA 2892-2. From 2015, Cartier gradually switched over to the Calibre 1853 MC, a Sellita SW150-based movement. The trigger was Swatch Group throttling ETA supply to non-Swatch brands. Cartier's own documentation gives no exact changeover date for the WJBB0033. According to Sebastian Charles' research into the Ballon Bleu caliber history, the transition was staggered across several references. For buyers, that means the production year alone won't tell you which movement is ticking inside. Anyone who needs to distinguish a 2014 example from a 2016 one at the point of purchase can't avoid opening the caseback or checking the movement number, and with only a single caliber generation separating them, the authenticity of the papers is quickly up for debate.
## Dial and bezel as a fingerprint
The pairing of the silver sunray dial with the rose gold bezel set with 47 diamonds is fixed on the WJBB0033 — there's no factory option here. If a watch turns up under the same reference number with a different stone count or a different dial, papers and case number should be cross-checked. On a watch with two possible caliber generations, that's not a side issue — it's the first thing to check before any purchase.
Brand profile: Cartier
Cartier watches (Santos, Tank, Ballon Bleu) are popular targets for counterfeiters. The distinctive design (Roman numerals, blue sword hands) is recognizable — but also easy to copy.
- Sapphire cabochon crown: on genuine pieces it's SET INTO THE METAL (bezel-set); on fakes it's usually GLUED. Test: loupe — adhesive residue around the edge = fake.
- Bracelet screws: genuine Cartier bracelets ALWAYS have visible screw slots. Pins instead = fake.
- 'Swiss Made' at 6 o'clock: MICROPRINTED directly beneath the 6 o'clock marker. Fakes often omit it or print it crooked.
- Guilloché pattern: under 10x magnification, EXACTLY parallel and uniformly deep. Irregularities = fake.
Serial number format: Cartier serial numbers: alphanumeric, on the case back. Older models: number located between the crystal ring and the case. New purchases come with a Cartier passport.
Further sources
Buying guide: Cartier Ballon Bleu De Watch, 33mm, Rose Gold, Diamonds, L
Market situation and price range
At $22,244 the Ballon Bleu De Watch, 33mm, Rose Gold, Diamonds, L sits in a segment where first owners sell regularly — clean pieces with box and papers are not uncommon. The jump from "good" to "very good" usually costs 1,000 to 2,000 euros more at purchase. You get that premium back on resale if the condition is preserved.
Where the price stands
Barely any movement over the past four months (+0.0%). The market for this reference is calm, with no pressure in either direction. Good for buyers who want to compare at their leisure.
Watch out for swings: This reference has an above-average volatility of 65.4 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 Cartier Ballon Bleu De Watch, 33mm, Rose Gold, Diamonds, L 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 Ballon Bleu De Watch, 33mm, Rose Gold, Diamonds, L.
- 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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