IWC Pilot's Chrono
+17 % 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 IWC Pilot's Chrono (Ref. IW378005) is $7,071. The trend points down (-9.7% over four months).
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 $7,071. 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
IWC Ref. IW378005 — Variants and collector names
Known as: Green Pilot Chrono 43, Green Dial Pilot Chrono
Movement variants
- 69385 (?–today) · 28800 bph
Bezel variants
- IW378005-Bezel-SS-Fixed
Dial variants
- Green Dial — Large-format Arabic numerals, triangle index at 12h, sub-dials: hours at 9h / minutes at 12h / small seconds at 6h (red hand), date/day window, rhodium-plated hands
Crystal variants
- IW378005-Saphir-AR-Konvex-Beidseitig
Bracelet variants
- Kalbsleder Braun 21mm Ref. IW378005-Strap-Brown-Calfskin-21mm
IWC's reference IW378005 brings a Pilot's Watch Chronograph 43 with a green sunburst dial, catalogued internally as IW378005-Dial-Green-Sunray. Collectors have settled on the name Green Pilot Chrono 43, with Green Dial Pilot Chrono also in circulation. The case stays at 43 mm, and the bezel is fixed in steel (code IW378005-Bezel-SS-Fixed) — no rotating ring, no tachymeter scale, just the clean pilot's-watch look with its signature onion crown pushers.
## Caliber 69385 Makes the Difference
Inside beats the Caliber 69385, an automatic chronograph from IWC's own 69000 family. The move away from Zenith-based movements is a shift the brand has pursued consistently for a good ten years now, and the 69385 sits squarely in that lineage. For servicing, that means parts availability is more predictable, maintenance intervals follow the usual five-year rhythm, and accuracy on well-regulated examples typically runs within single-digit seconds per day.
## No Production Variants, Clear Identification
No documented production_changes are currently known for the IW378005, so the reference has run without interim updates or dial revisions. That makes authentication considerably easier: anyone examining an IW378005 should focus first on the consistency between the green sunburst dial, the fixed steel bezel, and the 69385 movement engraving beneath the sapphire caseback. If any one of these three features doesn't match, you're either looking at a different reference from the Big Pilot family or a watch that's been altered after the fact. For buyers, the pairing of dial color and movement remains the fastest fingerprint for identifying this reference.
Brand profile: IWC
IWC Schaffhausen produces high-quality pilot and sports watches. The Portugieser, Pilot's Watch (Big Pilot + Mark XVIII/XX), and Portofino are the most frequently faked references. Since 2025, APS Factory V3 has produced integrated 52010 super-clones with correct case thickness — classic tells (case thickness, movement visibility) are only partially reliable against these. Key checks today: engraving depth, seconds tick interval, thermally blued hand color, and sub-dial proportions.
- Serial number: genuine IWC serials are 6 digits, purely numeric, on the caseback — all serial numbers are verifiable in the IWC 'My IWC' portal. Fakes often have 7 digits or a mix of letters and numbers.
- Portugieser sub-dial seconds intervals: a GENUINE piece has exactly 3 mini-ticks between each seconds index (high beat rate of 28,800 vph) — fakes have 4 or irregular ticks (lower beat rate).
- Caseback engraving 'International Watch Company': genuine engraving is DEEP (perceptible with a fingernail) and sharp-edged — fakes are shallower, sometimes just laser-printed rather than truly engraved. Test: raking light and a loupe.
- Portugieser/Portofino blue hand color: thermally blued steel shifts from deep blue to light violet depending on viewing angle — painted fake hands show a flat, uniform blue.
Serial number format: IWC serial numbers: 6-digit numeric on the caseback. Verifiable online via the IWC My IWC Portal.
Further sources
Buying guide: IWC Pilot's Chrono
Entry into IWC
At $7,071 this reference is one of the more affordable ways to wear a IWC 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.
Where the price stands
The price has fallen by -9.7% over the past four months. No crash, but a clear downward trend. Buyers currently have room to negotiate; sellers are better off waiting for the market to bottom out — unless they have to sell.
Watch out for swings: This reference has an above-average volatility of 32.5 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 IWC Pilot's Chrono 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 Pilot's Chrono.
- 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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