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IWC
Portofino Hand-Wound IW510104
Median resale value
$9,337
Based on 10 listings — treat as indicative
$5,495middle 50% of listings$9,772
$6,954 q1$9,671 q3
Based on 10 listings — treat as indicative
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
10 active listings. Median asking price $9,337. The middle 50% ask between $6,954 and $9,671.
Counts here cover listings with a known price, so they can be lower than the active total above.
| Listing | Posted | Condition | Authenticity | Price ↑ | vs median | ||
|---|---|---|---|---|---|---|---|
 | eBay | 10/6/2026 | Good | Unknown | $5,495 | 41% below the median price | View on eBay |
 | eBay | 10/20/2026 | Good | Unknown | $6,130 | 34% below the median price | View on eBay |
 | eBay | 10/10/2026 | Good | Unknown | $6,239 | 33% below the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $9,099 | 3% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $9,111 | 2% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $9,562 | 2% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $9,583 | 3% above the median price | View on eBay |
 | eBay | 10/20/2026 | Good | Unknown | $9,700 | 4% above the median price | View on eBay |
 | eBay | 10/18/2026 | Good | Unknown | $9,772 | 5% above the median price | View on eBay |
 | eBay | 10/8/2026 | Good | Unknown | $9,772 | 5% above the median price | View on eBay |
We currently track 10 listings for the IWC Portofino Hand-Wound IW510104, with prices ranging from $5,495 – $9,772, from eBay.
The IWC Portofino Hand-Wound IW510104 exemplifies the elegance and craftsmanship synonymous with International Watch Company (IWC). This timepiece showcases a classic round case, measuring 44mm in stainless steel, which combines durability with a refined aesthetic. The watch features a striking silver-plated dial adorned with gold-plated hands and markers, ensuring legibility while exuding luxury. A hallmark of the Portofino collection, the IW510104 is powered by IWC's in-house hand-wound movement, boasting an impressive eight-day power reserve. This meticulous engineering underscores IWC's commitment to precision and quality. The watch is elegantly complemented by a dark brown alligator leather strap, enhancing its sophisticated style while ensuring comfort on the wrist. The Portofino series is celebrated for its timeless design, making it a staple for those who appreciate understated luxury. With its classic silhouette and high-quality materials, the IWC Portofino Hand-Wound IW510104 is ideal for both formal occasions and everyday wear, appealing to watch enthusiasts and collectors alike.
The IWC Portofino Hand-Wound IW510104 is a pre-owned IWC watch available for purchase across multiple resale platforms. Shop 10 active listings with prices ranging from $5,495 – $9,772. 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 | 10 | $5,495 – $9,772avg $8,446 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 10 | $5,495 – $9,772avg $8,446 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 10 | $84.5K |
| Total | 10 | $84.5K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “active listings” figure at the top of the page reflects all tracked active listings and may be higher.
