IWC Tonneau
More IWC market data- Brand
- IWC
- Model
- Tonneau
- Reference
- CAL.423
- Year
- 1972
- Material
- steel
- Dial
- blue
- Bracelet / strap
- leather
- Status
- Availability unverified
Watch listing
IWC Tonneau
IWC Tonneau listing with structured specifications, pricing, condition, and market context. Observed details include $2,650, 1972.
Updated Jun 20, 2026
![[WTS] Professionally serviced 1972 IWC Blue Dial Tonneau cal.423 - $2650 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1mmsj3b%2Fd4c33cb828e5799135ef8abaabbeef7480355247cf98349fb739957eaffd200b.jpg&w=3840&q=75)
![[WTS] Professionally serviced 1972 IWC Blue Dial Tonneau cal.423 - $2650 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1mmsj3b%2Fb22c69672db08a3b86c49834c22cc5441182874aeb6eaeec163d786a932da808.jpg&w=3840&q=75)
![[WTS] Professionally serviced 1972 IWC Blue Dial Tonneau cal.423 - $2650 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1mmsj3b%2F0fb12f9df9f0c88f760d0140213642c6b3d401713847ef5b0062cd2ab371d0f0.jpg&w=3840&q=75)
![[WTS] Professionally serviced 1972 IWC Blue Dial Tonneau cal.423 - $2650 image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1mmsj3b%2F3ae263ed6d8108e5e5f776c09f654d49fc56236eae9fb3335cbf11c090387462.jpg&w=3840&q=75)
Observed asking price
$2,650
Status: Availability unverified
At a glance
- Listing type
- For sale
- First observed
- Aug 10, 2025
- Watches
- 1
- Photos
- 4
Structured details
Watch details
$2,650
Listing notes
[WTS] Professionally serviced 1972 IWC Blue Dial Tonneau cal.423 - $2650
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
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