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Tudor
Heritage Black Bay Steel 79730
Median resale value
$3,955Up 17.1% over 90 days
Based on 8 listings — treat as indicative
$3,100middle 50% of listings$4,726+
Based on 8 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.
8 active listings. Median asking price $3,955. The middle 50% ask between $3,555 and $4,301.
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 | ||
|---|---|---|---|---|---|---|---|
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $3,100 | 22% below the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $3,500 | 11% below the median price | View on Crown & Caliber |
 | eBay | 8/25/2026 | Good | Unknown | $3,573 | 10% below the median price | View on eBay |
 | eBay | 9/15/2026 | Good | Unknown | $3,809 | 4% below the median price | View on eBay |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $4,100 | 4% above the median price | View on Crown & Caliber |
 | eBay | 9/22/2026 | Good | Unknown | $4,268 | 8% above the median price | View on eBay |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $4,400 | 11% above the median price | View on Crown & Caliber |
 | Crown & Caliber | 3/15/2026 | Good | AuthenticatedCrown & Caliber CPO certification | $4,750 | 20% above the median price | View on Crown & Caliber |
We currently track 8 listings for the Tudor Heritage Black Bay Steel 79730, with prices ranging from $3,100 – $4,750 across platforms including Crown & Caliber and eBay.
The Tudor Heritage Black Bay Steel 79730 exemplifies the brand's commitment to blending traditional craftsmanship with modern aesthetics. This timepiece features a robust 41mm stainless steel case, showcasing Tudor's signature snowflake hands and a unidirectional rotatable bezel, which is ideal for diving enthusiasts. The striking black dial is complemented by luminous hour markers, ensuring readability in low-light conditions. Crafted from high-quality materials, the Black Bay Steel is water-resistant up to 200 meters, making it a durable companion for both aquatic adventures and everyday wear. The watch is powered by Tudor’s in-house Caliber MT5612 movement, providing a reliable power reserve of approximately 70 hours. Positioned within Tudor's Heritage collection, the 79730 pays homage to the brand's rich maritime history while appealing to contemporary tastes. The watch runs true to size and is known for its comfortable fit, making it suitable for extended wear. With its timeless design and superior craftsmanship, the Tudor Heritage Black Bay Steel 79730 is a quintessential choice for those seeking a blend of style and functionality in a luxury dive watch.
The Tudor Heritage Black Bay Steel 79730 is a pre-owned Tudor watch available for purchase across multiple resale platforms. Shop 8 active listings with prices ranging from $3,100 – $4,750. Find this item on Crown & Caliber and eBay. Listings are available in Good condition, so you can choose the quality and price point that suits you. 5 listings are professionally authenticated, giving you added peace of mind when buying pre-owned.
Current market prices by condition and authenticity, based on active listings.
| Condition | Listings | Price range |
|---|---|---|
| Good | 8 | $3,100 – $4,750avg $3,938 |
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 5 | $3,100 – $4,750avg $3,970 |
| UnknownListings where authentication status is not specified | 3 | $3,573 – $4,268avg $3,883 |
| Marketplace | Listings | Total value |
|---|---|---|
| Crown & Caliber (Hodinkee) | 5 | $19.9K |
| eBay | 3 | $11.7K |
| Total | 8 | $31.5K |
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.
