IWC Portofino IW3731
More IWC market data- Brand
- IWC
- Model
- Portofino
- Reference
- IW3731
- Case
- 35 mm
- Dial
- white
- Bracelet / strap
- black leather
- Status
- Available
Watch listing
IWC Portofino IW3731
IWC Portofino IW3731 sale listing with structured watch details and source context. Observed details include $1,600.
Updated Jul 11, 2026
No public listing photos are available. The structured watch details are shown below.
Observed asking price
$1,600
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Jun 24, 2026
- Watches
- 1
- Photos
- 0
Structured details
Watch details
$1,600
Listing notes
[WTS] IWC Portofino Chronograph 18k Yellow Gold & Steel Ref. IW3731 Men's Watch $1600
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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