
IWC

IWC
Active Listings
1
across platforms
Price Range
$4,399 – $4,850
current market
We currently track 1 listing for the IWC Portofino Automatic 40mm Stainless Steel Blue Dial IW356523, with prices ranging from $4,399 – $4,850, from eBay.
The IWC Portofino Automatic 40mm Stainless Steel Blue Dial Men's Watch IW356523 embodies the elegance and sophistication synonymous with the International Watch Company (IWC). Renowned for its classic design, this timepiece features a polished stainless steel case that exudes durability and refinement. The striking blue dial is complemented by silver-tone hands and markers, ensuring optimal readability while adding a touch of modernity. As part of the Portofino collection, which pays homage to the laid-back luxury of the Italian Riviera, this watch balances timeless aesthetics with contemporary functionality. It houses the IWC-manufactured 35111 movement, offering automatic winding and a power reserve of approximately 42 hours, making it both reliable and convenient for daily wear. With a case diameter of 40mm, it fits comfortably on the wrist, appealing to a variety of wearers. The watch is designed with a sapphire crystal, providing scratch resistance and clarity. The Portofino Automatic is a versatile accessory, suitable for both formal occasions and casual outings, making it a staple in any discerning collector's lineup.
The IWC Portofino Automatic 40mm Stainless Steel Blue Dial IW356523 is a pre-owned IWC watch available for purchase across multiple resale platforms. Shop 2 active listings with prices ranging from $4,399 – $4,850. Find this item on eBay. Listings are available in Good and New 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 | 1 | $4,399avg $4,399 |
| New | 1 | $4,850avg $4,850 |
| Status | Listings | Price Range |
|---|---|---|
| UnknownListings where authentication status is not specified | 2 | $4,399 – $4,850avg $4,625 |
| Marketplace | Posted | Price ↑ | Condition | Authenticity | ||
|---|---|---|---|---|---|---|
![]() | eBaySold | 3/27/2026 | $4,399 | Good | Unknown | Sold6/24/2026 |

IWC

IWC

IWC

IWC

IWC

IWC

IWC

IWC