Breitling Chronomat Automatic 36 South Sea Pink Stainless St
+27 % 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.
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Technical data
Breitling Ref. G10380BB1K1G1 — Variants and collector names
Known as: Chronomat 36 South Sea Pink, Chronomat South Sea Pink MOP, South Sea Pink
Movement variants
- B10 (2021–today) · 28800 bph
Bezel variants
- G10380-BB-GemSet-WhiteGold "South Sea Gem-Set White Gold BB"
Dial variants
- South Sea Pink MOP — Date at 6 o'clock, 12 diamond indices, rose gold baton hands, Breitling logo at 12 o'clock
Crystal variants
- Sapphire-Cambered-AR
Bracelet variants
- Rouleaux Stahl / 18k Weißgold Ref. G10380-G1-Rouleaux-Steel-WhiteGold
- Rosa Alligator-Leder mit Faltschließe Ref. G10380-P1-Alligator-Pink
The Breitling Chronomat 36 in reference G10380BB1K1G1 comes in a 36-millimeter white gold case — the BB in the reference code already signals the case material. The South Sea Pink mother-of-pearl dial shifts between a delicate blush and a near-luminous white depending on the light, and the diamond setting is not an aftermarket jeweler's addition but part of the factory specification. Breitling lists the diamond pavé bezel internally as "South Sea Gem-Set Weißgold BB."
## Caliber B10 Inside a Jewel of a Case
What powers the watch behind that mother-of-pearl dial comes as a surprise: the in-house caliber B10 is COSC chronometer-certified and delivers 42 hours of power reserve. Breitling uses no outsourced movement here — this is proprietary technology from La Chaux-de-Fonds. The Chronomat line was comprehensively overhauled in 2020, and since then the 36mm class has established itself as a segment in its own right. With its white gold case and diamond bezel, the G10380BB1K1G1 sits at the upper price tier of that line.
## What Collectors Call It
This reference circulates under several names in the market, with "Chronomat South Sea Pink MOP" appearing most frequently on international trading platforms. Collectors often shorten this informally to "South Sea Pink," while the full official name "Chronomat 36 South Sea Pink" turns up primarily in dealer documentation. Knowing all three variants — and recognizing that they all refer to the same G10380BB1K1G1 — gives you a genuine price advantage when searching, since sellers attach different asking-price expectations depending on which name they use. For unambiguous identification, the internal dial code G10380-BB1-K1-PinkMOP-Diamond is the definitive reference.
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 Chronomat Automatic 36 South Sea Pink Stainless St
Market situation and price range
At $13,484 the Chronomat Automatic 36 South Sea Pink Stainless St 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.
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 Chronomat Automatic 36 South Sea Pink Stainless St 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 Chronomat Automatic 36 South Sea Pink Stainless St.
- 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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