IWC
IWC Portofino Automatic 40mm Silver Dial - IW356501 in Service 12/30/25 **
Active Listings
2
across platforms
Price Range
$3,800 – $4,995
current market
- category
- Watches
- brand
- IWC
IWC
Active Listings
2
across platforms
Price Range
$3,800 – $4,995
current market
We currently track 2 listings for the IWC Portofino Automatic 40mm Silver Dial - IW356501 in Service 12/30/25 **, with prices ranging from $3,800 – $4,995, from eBay.
The IWC Portofino Automatic 40mm Silver Dial - IW356501 in Service 12/30/25 ** is a pre-owned IWC watch available for purchase across multiple resale platforms. Shop 2 active listings with prices ranging from $3,800 – $4,995. Find this item on eBay. Listings are available in Good condition, so you can choose the quality and price point that suits you.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price Range |
|---|---|---|
| Good | 2 | $3,800 – $4,995avg $4,398 |
| Status | Listings | Price Range |
|---|---|---|
| UnknownListings where authentication status is not specified | 2 | $3,800 – $4,995avg $4,398 |
| Marketplace | Posted | Price ↑ | Condition | Authenticity | ||
|---|---|---|---|---|---|---|
 | eBaySold | 5/29/2026 | $3,800 | Good | Unknown | Sold7/3/2026 |
 | eBaySold | 6/3/2026 | $4,995 | Good | Unknown | Sold7/8/2026 |