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IWC
Big Ingenieur IW500501
Median resale value
$5,999
Based on 5 listings — treat as indicative
$4,914middle 50% of listings$7,721+
$5,637 q1
Based on 5 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.
5 active listings. Median asking price $5,999. The middle 50% ask between $5,637 and $6,500.
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 | 10/10/2026 | Good | Unknown | $4,914 | 18% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $5,637 | 6% below the median price | View on eBay |
 | eBay | 10/11/2026 | Good | Unknown | $5,999 | At the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $6,500 | 8% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $7,771 | 30% above the median price | View on eBay |
We currently track 5 listings for the IWC Big Ingenieur IW500501, with prices ranging from $4,914 – $7,771, from eBay.
The IWC Big Ingenieur IW500501 exemplifies the brand's commitment to precision engineering and luxury aesthetics. This timepiece features a robust stainless steel case with a polished finish, measuring 46mm in diameter, which embodies the bold spirit of the Ingenieur collection. The striking black dial is adorned with luminous hands and markers, ensuring readability in various lighting conditions. A standout feature is its anti-magnetic properties, a hallmark of IWC's dedication to functionality, making it an ideal choice for professionals in technical fields. The watch is powered by the IWC-manufactured 51111 movement, offering a 7-day power reserve, which is a testament to its exceptional craftsmanship. With a water resistance of up to 120 meters, the Big Ingenieur is designed for durability and versatility, suitable for both formal occasions and outdoor adventures. The watch is complemented by a comfortable black rubber strap, ensuring a secure fit. This model represents a significant piece in IWC's heritage, merging sophisticated design with cutting-edge technology, making it a coveted choice for discerning collectors and enthusiasts alike.
The IWC Big Ingenieur IW500501 is a pre-owned IWC watch available for purchase across multiple resale platforms. Shop 5 active listings with prices ranging from $4,914 – $7,771. 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 | 5 | $4,914 – $7,771avg $6,161 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 5 | $4,914 – $7,771avg $6,161 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 5 | $30.8K |
| Total | 5 | $30.8K |
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.
