Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica...
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Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica... 1Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica... 2Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica... 3Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica... 4Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica... 5Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica... 6Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica... 7Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica... 8
Tudor

Authentic Tudor Black Bay 58 GMT M7939G1A0NRU-0001 Stainless Steel Mechanica...

Deal Score78
$4,115.2
Flyback: est. $4,101–$5,097
Watch OnlyCondition: Very Good

Why This Score?

Good deal: priced well below market, excellent condition.

Key Drivers
Priced well below market
Excellent condition
Moderate seller reputation
Watch only (no box or papers)

The model prioritized pricing data from 14 comparable sales over a 90-day window.

Est. Service Cost$400–$600

Service recommended every 5–7 years. (market estimate)

Market Intelligence

WAITPrice is within normal range of recent history.
Supply (7d)
EXPANDING
22 active
Dealer Premium
+22.2%
dealers 22.2% above eBay sold

Active Listing Prices22 listings

Watch Specs

37mm
Diameter
45.8mm
Lug to Lug
11.2mm
Thickness
20mm
Lug Width
Movement
Automatic
Crystal
Sapphire
Power Reserve
70h
Case Material
Stainless Steel
Strap
Steel Bracelet
MSRP:
$3,850

Perceived Size

How it wears, not just how it measures

~46mm
Compact (36mm)Substantial (60mm)

Will this fit your wrist?

Slide to your wrist circumference to see the fit diagram.

Wrist circumference17 cm
12cm17cm (avg)22cm

Sold Comps (180 days)

14 sold in 90 days (all conditions)
NewFull SetBox OnlyPapers OnlyWatch OnlyAsking Price
Tudor M7939G1A0NRU Price & Deals | Pre-Owned | Flyback