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Rolex
6420 Speed King
Price range
$4,299 – $4,320
Too few priced listings for a median
3
active listings
—
tracked variants
13d ago
last refresh
Too few priced listings for a median
| Listing | Posted | Condition | Authenticity | Price ↑ | ||
|---|---|---|---|---|---|---|
 | eBay | 10/3/2026 | Good | Unknown | $4,299 | View on eBay |
 | eBaySold | 8/28/2026 | Good | Unknown | $4,320 | Sold10/17/2026 |
 | eBaySold | 9/5/2026 | Good | Unknown | $4,348 | Sold10/8/2026 |
We currently track 3 listings for the Rolex 6420 Speed King, with prices ranging from $4,299 – $4,320, from eBay.
The Rolex 6420 Speed King exemplifies the brand's commitment to precision and elegance in watchmaking. Introduced in the mid-20th century, this model is a testament to Rolex's heritage, often regarded as one of the brand's classic timepieces. The Speed King features a robust stainless steel case, typically measuring 34mm in diameter, which strikes a balance between a refined aesthetic and durability. The watch is characterized by its clean, minimalist dial that often showcases luminous hour markers and hands, providing optimal legibility. Its iconic Oyster case design not only enhances water resistance but also contributes to the watch's timeless appeal. The Speed King is powered by an automatic movement, ensuring reliability and accuracy for daily wear. With its versatile silver or black colorway, the Rolex 6420 seamlessly transitions from casual to formal settings, making it a staple in any watch collection. While it runs true to size, wearers appreciate its comfortable fit on various wrist sizes. As part of Rolex's esteemed lineup, the Speed King remains a coveted choice for both collectors and enthusiasts, embodying the brand's legacy of excellence.
The Rolex 6420 Speed King is a pre-owned Rolex watch available for purchase across multiple resale platforms. Shop 3 active listings with prices ranging from $4,299 – $4,320. 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 | 2 | $4,299 – $4,320avg $4,310 |
| Status | Listings | Price range |
|---|---|---|
| UnknownListings where authentication status is not specified | 2 | $4,299 – $4,320avg $4,310 |
| Marketplace | Listings | Total value |
|---|---|---|
| eBay | 1 | $4.3K |
| Total | 1 | $4.3K |
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.
