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Omega
Speedmaster 321.90.42.50.13.001
Median resale value
$4,090
Based on 9 listings — treat as indicative
$2,640middle 50% of listings$4,580
$3,860 q1$4,500 q3
12
active listings
—
tracked variants
Based on 9 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.
9 active listings. Median asking price $4,090. The middle 50% ask between $3,860 and $4,500.
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 | 8/4/2026 | Good | Unknown | $2,640 | 35% below the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $2,680 | 34% below the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $3,860 | 6% below the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $4,010 | 2% below the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $4,090 | At the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $4,410 | 8% above the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $4,500 | 10% above the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $4,580 | 12% above the median price | View on eBay |
 | eBay | 8/4/2026 | Good | Unknown | $4,580 | 12% above the median price | View on eBay |
 | eBaySold | 7/12/2026 | Good | Unknown | $2,599 | 36% below the median price | Sold8/16/2026 |
 | eBaySold | 8/4/2026 | Good | Unknown | $3,920 | 4% below the median price | Sold9/7/2026 |
 | eBaySold | 7/5/2026 | Good | Unknown | $7,600 | 86% above the median price | Sold8/16/2026 |
We currently track 12 listings for the Omega Speedmaster 321.90.42.50.13.001, with prices ranging from $2,640 – $4,580, from eBay.
The Omega Speedmaster 321.90.42.50.13.001 exemplifies the brand's storied legacy in precision timekeeping and iconic design. Known as the "Moonwatch," this model is celebrated for its role in space exploration, featuring a robust stainless steel case with a polished finish that measures 42mm in diameter. The chronograph function is powered by the Omega Caliber 321, a movement revered for its reliability and craftsmanship. This timepiece showcases a striking black dial adorned with luminous hands and markers, ensuring readability in various lighting conditions. The tachymetric scale on the bezel enhances its sporty aesthetic, while the sapphire crystal provides scratch resistance. The watch is complemented by a stainless steel bracelet, offering both comfort and durability. As part of Omega's Speedmaster collection, this model reflects the brand's commitment to innovation and excellence. It is designed to fit comfortably on the wrist, making it suitable for everyday wear or special occasions. With its timeless appeal and technical prowess, the Omega Speedmaster 321.90.42.50.13.001 remains a coveted choice for watch enthusiasts and collectors alike.
The Omega Speedmaster 321.90.42.50.13.001 is a pre-owned Omega watch available for purchase across multiple resale platforms. Shop 12 active listings with prices ranging from $2,640 – $4,580. 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 | 9 | $2,640 – $4,580avg $3,928 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 9 | $2,640 – $4,580avg $3,928 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 9 | $35.4K |
| Total | 9 | $35.4K |
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.
