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 watch details from the original listing. Details include $1,600.
Updated Jul 11, 2026
No photos are available. You can still view the watch details below.
Observed asking price
$1,600
Status: Available
At a glance
- Listing type
- For sale
- First seen
- Jun 24, 2026
- Watches
- 1
- Photos
- 0
From the listing
Watch details
$1,600
Listing notes
[WTS] IWC Portofino Chronograph 18k Yellow Gold & Steel Ref. IW3731 Men's Watch $1600
Source and availability
This watch was listed on Reddit. Prices, condition, and availability can change. Check the original listing and confirm the details with the seller.
View original Reddit listingMore from this brand
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