Breitling Top Time B01 Racing
20 % 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.
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Technical data
Breitling Ref. AB01771A1L1X1 — Variants and collector names
Known as: Top Time B01 Racing Green, Cushion Top Time, Green Surfboard, Top Time Cushion B01
Production phases and changes
- 2026: Extension of the AB0177x family with the Shadow Rider (AB01773A1B1X1) – 288 pieces, black dial with horse silhouette motif, "Year of the Horse" engraving on the tachymeter scale
Movement variants
- B01 (2025–2025) · 28800 bph
Bezel variants
- AB0177-101-Fixed-Tachymeter-Steel
Dial variants
- Green Surfboard — Oval surfboard center (dashboard motif), two squircle subdials, peripheral tachymeter scale, BREITLING / TOP TIME B01 / CHRONOGRAPHE CERTIFIÉ
Crystal variants
- Sapphire-Cambered-AR
Bracelet variants
- Perforiertes Kalbsleder Rennarmband Grün Ref. AB0177-X1-RacingLeather-Green
Breitling markets the reference AB01771A1L1X1 under several names that circulate side by side across dealers and forums: Top Time B01 Racing Green, Cushion Top Time, Green Surfboard, Top Time Cushion B01. Four labels for one and the same watch, and that regularly trips up buyers, especially when comparing prices across platforms. The dial carries the internal code AB0177-101L1-Green-Surfboard, the distinctive wave texture that gives it its nickname. The fixed steel tachymeter bezel runs under AB0177-101-Fixed-Tachymeter-Steel, true to the classic Top Time concept: no rotating ring, no extra function, just maximum everyday durability.
## Why the B01 Caliber Makes the Difference
The reference is powered by Breitling's in-house B01 chronograph caliber, the brand's strongest technical claim in this segment. No outsourced movement, no modular workaround, and that pays off long-term in resale value, since B01 models carry a clear collector premium over the older B13 versions.
## The 288-Piece Variant Drawing Attention to the Family
In January 2026, Breitling expanded the AB0177x family with the Shadow Rider (AB01773A1B1X1), limited to 288 pieces, featuring a black dial with a horse-silhouette motif and a "Year of the Horse" engraving on the tachymeter scale. It has no direct bearing on the AB01771A1L1X1, but the two share a case, the B01 caliber, and the 44.4 mm lug-to-lug length of the Racing Cushion line. For collectors, that means the Cushion platform is getting extra attention right now, and some of that glow is rubbing off on base models like the Green Surfboard.
Brand profile: Breitling
Breitling is known for aviation and dive watches. Chronographs (Navitimer, Chronomat) are the most frequently counterfeited. Pay close attention to slide rule details and COSC certification.
- Wing logo: a genuine Breitling logo shows the anchor and wing tips that NEVER touch — precise negative space between them — fakes let the tips meet or overlap
- 3D 'B' crown: the 'B' on the crown must appear three-dimensional with a light reflection on the curve — a flat 'B' = fake
- Bezel scale vs. dial: the outer white bezel scale must align precisely with the inner black dial indices — fakes show misalignment
- Date disc depth: a genuine Navitimer date disc sits flush with the dial plane — fakes show the date window as a 'crater' (noticeably sunken or raised)
Serial number format: Breitling serial numbers: alphanumeric, located between the lugs at 6 o'clock. Format: one letter + 8 digits (e.g. 'AB012012'). Older models: digits only.
Further sources
Buying guide: Breitling Top Time B01 Racing
Entry into Breitling
At $6,788 this reference is one of the more affordable ways to wear a Breitling on your wrist. That is precisely why many pieces have already passed through several hands — condition varies accordingly. Buyers here should pay particular attention to service history and honest photos from the seller.
Watch out for swings: This reference has an above-average volatility of 47.7 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 Breitling Top Time B01 Racing 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 Top Time B01 Racing.
- 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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