IWC Big Ingenieur Chronograph IW378401
More IWC market data- Brand
- IWC
- Model
- Big Ingenieur Chronograph
- Reference
- IW378401
- Case
- 45.5 mm
- Dial
- black
- Bracelet / strap
- leather
- Status
- Availability unverified
Watch listing
IWC Big Ingenieur Chronograph IW378401
IWC Big Ingenieur Chronograph IW378401 sale listing with structured watch details and source context. Observed details include $6,500.
Updated Jun 18, 2026
![[WTS] IWC Big Ingenieur Flyback Chronograph – Guilloché Dial – Box & Papers media](https://media.watchtrader.net/media/reddit-post-1s3r2xd/b4ee72fad2c11f107acc103ad4f3a6638c432dd0907913e9738a678f4a2e44a7.jpg)
2 photosObserved asking price
$6,500
Status: Availability unverified
At a glance
- Listing type
- For sale
- First observed
- Mar 25, 2026
- Watches
- 1
- Photos
- 2
Structured details
Watch details
$6,500
Listing notes
[WTS] IWC Big Ingenieur Flyback Chronograph – Guilloché Dial – Box & Papers
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
Related IWC listings
- IWC Bronze Aquatimer IW379503
Sep 2, 2026 · $4,000
- IWC Pilot's Chronograph 41 Top Gun Oceana IW389404
Sep 2, 2026 · $9,550
- IWC Pilot's Chronograph IW388113
Sep 2, 2026 · $6,500
- IWC Portugieser 40mm blue IW358305
Sep 2, 2026 · $4,750
- IWC Pilot Chronograph IW388102
Sep 2, 2026 · $5,600
- IWC Portuguese Chronograph IW371446
Sep 1, 2026 · $4,550
Explore the IWC market
Compare recent listings, common models, and observed prices for IWC watches.