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Omega
Speedmaster Reduced 3510.50.00 #186
Median resale value
$3,814
$143middle 50% of listings$4,299+
$3,312 q1$4,120 q3
Every active listing we track, bucketed by asking price. The band you buy in tells you more than the average does.
20 active listings. Median asking price $3,814. The middle 50% ask between $3,312 and $4,120.
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 | $143 | 96% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $469 | 88% below the median price | View on eBay |
 | eBay | 10/20/2026 | Poor | Unknown | $1,654 | 57% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $2,596 | 32% below the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,242 | 15% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,335 | 13% below the median price | View on eBay |
 | eBay | 10/9/2026 | Good | Unknown | $3,499 | 8% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,559 | 7% below the median price | View on eBay |
 | eBay | 10/19/2026 | Good | Unknown | $3,616 | 5% below the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,745 | 2% below the median price | View on eBay |
 | eBay | 10/9/2026 | Good | Unknown | $3,883 | 2% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $3,910 | 3% above the median price | View on eBay |
 | eBay | 10/13/2026 | Good | Unknown | $3,920 | 3% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $3,930 | 3% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,120 | 8% above the median price | View on eBay |
 | eBay | 10/6/2026 | Good | Unknown | $4,122 | 8% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,130 | 8% above the median price | View on eBay |
 | eBay | 10/15/2026 | Good | Unknown | $4,139 | 9% above the median price | View on eBay |
 | eBay | 10/9/2026 | Good | Unknown | $4,172 | 9% above the median price | View on eBay |
 | eBay | 10/7/2026 | Good | Unknown | $4,329 | 14% above the median price | View on eBay |
 | eBaySold | 6/29/2026 | Good | Unknown | $3,657 | 4% below the median price | Sold8/16/2026 |
We currently track 21 listings for the Omega Speedmaster Reduced 3510.50.00 #186, with prices ranging from $143 – $4,329, from eBay.
The Omega Speedmaster Reduced 3510.50.00 #186 is a distinguished timepiece that embodies the legacy of the iconic Speedmaster collection. Renowned for its association with space exploration, this model features a sleek stainless steel case measuring 39mm, offering a comfortable yet robust wear. The black dial showcases luminous hour markers and hands, ensuring readability in various lighting conditions, while the chronograph function adds versatility for timing events. Crafted with precision, the watch is powered by the Omega Caliber 3220 automatic movement, known for its reliability and accuracy. The tachymetric scale on the bezel allows for speed calculations, further enhancing its functionality. The watch is complemented by a durable black leather strap, providing both style and comfort. As part of Omega's rich heritage, the Speedmaster Reduced is celebrated for its blend of sportiness and elegance, making it suitable for both casual and formal occasions. With its timeless design and superior craftsmanship, this model is a testament to Omega's commitment to excellence in horology.
The Omega Speedmaster Reduced 3510.50.00 #186 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 21 active listings with prices ranging from $143 – $4,329. Find this item on eBay. Listings are available in Good and Poor 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 | 19 | $143 – $4,329avg $3,414 |
| Poor | 1 | $1,654avg $1,654 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 20 | $143 – $4,329avg $3,326 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 20 | $66.5K |
| Total | 20 | $66.5K |
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.
