Tudor Black Bay 41 Blue 79230B

B+

Grade B+: solid, selectiveToday's call · Hold

Short termunder 1 yearStrongMid term1 to 3 yearsStrongLong term3+ yearsFair

Rank #8 of 37 rated pieces in the Tudor Vault

Last US retail$4,275

Typical sale today$2,800Typical range $2,565 to $3,000

Vs last retail-35%

1-year+11%

Market range: the middle half of 68 recorded eBay sales in the last 12 months.

Open in the interactive VaultLive eBay listings ↗︎

Market price history

Median recorded eBay sale price for each quarter with 3 or more sales. Dashed line marks the last us retail.

Investment scorecard

Momentum77Measured price direction: the median recorded sale of the last 4 months against the median of 8 to 12 months ago. 50 means flat; small samples are pulled toward 50.

Liquidity74How easily it sells: recorded sales in the last 12 months (300 or more scores 100) and eBay's 90-day sell-through rate.

Scarcity44Demand against supply. For modern pieces, how far the market sits above or below current retail, plus a lift if production has ended. For vintage, how rarely one comes up for sale.

Value entry50Where the latest quarter's median sale sits inside its own 3-year range. Buying near the low scores high; buying at the high scores low.

Condition safety86How safe a typical example is: the age of the design, plus how tightly sale prices cluster (a wide spread means condition and originality swing the price).

The story

The Black Bay 41 Blue reference 79230B is no longer on Tudor's US site, so it trades only on the resale market. Its last US retail, as listed by an authorized dealer, was $4,275.

68 recorded eBay sales in the last 12 months, with a typical sale of $2,800.

Our verdict: Sells for about 35% under its $4,275 last retail. 68 recorded eBay sales in the last 12 months, and prices are up 11% over the year.

Configurations

Sizes	41mm
Case & bracelet	Stainless steel
Factory bracelet	Steel bracelet or strap
Factory bezels	Blue diver's bezel
Notable dials	Black
Caliber
Production	Discontinued

Recent recorded sales

Sold	Example	Price
Oct 9, 2026	Pre-owned · eBay sale ↗︎	$2,438
Oct 6, 2026	Pre-owned · eBay sale ↗︎	$3,000
Oct 3, 2026	Pre-owned · eBay sale ↗︎	$2,300
Oct 2, 2026	Pre-owned · eBay sale ↗︎	$2,570
Oct 1, 2026	Pre-owned · eBay sale ↗︎	$3,088
Sep 29, 2026	Pre-owned · eBay sale ↗︎	$2,800

Recorded eBay completed sales, logged at our last data refresh.

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Quick answers

How much is a Tudor Black Bay 41 Blue 79230B worth?

Recorded eBay sales from the last 12 months put the typical Tudor Black Bay 41 Blue 79230B at $2,800, with the middle half selling between $2,565 and $3,000 (68 sales). Condition, box and papers move the price within that range.

Does the Tudor Black Bay 41 Blue 79230B sell above retail?

No. The typical sale of $2,800 is about 35% below the $4,275 retail price.

Is the Tudor Black Bay 41 Blue 79230B a good investment?

The Crown Index grades it B+ (78/100) from real resale data, and today's call is hold. Solid resale, with limited room to grow from today's price. Past prices are not a forecast.