Tudor Black Bay Black Bay One Only Watch 2015

Reference 7923-001

About this watch

The Tudor Black Bay One Only Watch 2015 is a masterpiece that deserves your attention, featuring a sleek stainless steel body, robust build, and vintage aesthetics. Its stunning design, reliable ETA caliber 2824-2 movement, and versatility make it not just a watch but a statement piece that tells a story. With only one unit produced, it's a unique addition to any collection, perfect for both casual and formal occasions.

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Key Features

41mm round stainless steel case
Sapphire glass for scratch resistance
Rotating bezel marked from 0-60
Automatic ETA caliber 2824-2 movement
42-hour power reserve
Limited edition of one unit produced

Specifications

Brand

Tudor

Family

Black Bay

Model

Black Bay One Only Watch 2015

Reference

7923-001

Movement

2824-2

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Current Listings

Tudor Black Bay 36mm - “Smiley” - $2,550 FIRM + Shipping - Ref.79500 - Black dial

Tudor - 79500 · $2,550

A vintage-inspired Tudor Black Bay 36mm watch with a black dial and stainless steel bezel, suitable for both formal and casual wear.

Condition: Good condition with minor marks on side of case, moderate desk diving marks on the clasp
Case size: 36mm
Dial color: Black
Water resistance: 150m (Screw-down crown)

Posted at

Apr 29, 2026, 7:37 PM

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Tudor Black Bay Bronze 43mm - $2550 + Shipping - Slate Gray Dial (M79250BA) - Year: 2020

Tudor - M79250BA · $2,550

This is a Tudor Black Bay Bronze watch from 2020, featuring a unique slate grey gradient dial made of high-performance aluminum bronze alloy. The 43mm case has already developed a beautiful character and comes with excellent timekeeping within COSC specs.

Condition: Good with minor marks and dings, crystal is pristine
Movement: Manufacture Calibre MT5601 (COSC)
Water resistance: 200m depth rating
Power reserve: ~70 hours

Posted at

Apr 29, 2026, 7:27 PM

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Tudor Smiley $2550 + Shipping cost - FIRM - Reference 79500 - Year 2022 - Full Set - Black Bay 36mm

Tudor - 79500-0004 · $2,550

A vintage-inspired Tudor Black Bay 36mm watch featuring a stunning glossy blue dial, sapphire crystal, and a smooth stainless steel bezel. It offers a perfect fit for almost any wrist and is equally at home under a suit cuff or paired with a t-shirt.

Condition: Good condition, minor marks on side of case and moderate desk diving marks on the clasp
Case size: 36mm
Dial color: Glossy Blue
Water resistance: 150m (Screw-down crown)

Posted at

Apr 29, 2026, 7:23 PM

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Tudor Black Bay BB58 Coke. Sep 2025. Very Clean..

Tudor - m7939g1a0nru-0001 · $3,950

The Tudor Black Bay BB58 Coke is a GMT watch with a clean condition.

Condition: Very Clean
Case size: 41mm diameter
Water resistance: 200m depth rating

Posted at

Apr 29, 2026, 5:10 PM

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Tudor Black Bay Bronze ref. 79012 from 2023

Tudor - 79012 · $3,700

A modern classic Tudor Black Bay Bronze from 2023 with a warm bronze case and minimal wear, in excellent working order.

Condition: Very good condition with no notes; light wear but no damage and still running like new
Case size: 39mm
Lug width: 20 lug width
Lug to lug: 48h

Posted at

Apr 29, 2026, 5:02 PM

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2024 Tudor Black Bay Chrono 41mm Steel Flamingo Pink 79360N Full Set

Tudor - 79360N · $8,300

This Tudor Black Bay Chrono features a stainless steel case and a flamingo pink dial, measuring 41mm in diameter.

Condition: Very nice preowned condition with some light scratches
Case material: Stainless Steel
Bezel material: Steel
Dial color: Flamingo Pink

Posted at

Apr 29, 2026, 4:22 PM

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Tudor Black Bay Pro 79470 2023 Full Set NATO $2625 shipped OBO

Tudor - 79470 · $2,625

Up for sale is a Tudor Black Bay Pro ref. 79470 Full set with inner and outer box, warranty card dated 28.04.2023, booklets, and factory NATO strap. The watch is in very good overall condition.

Condition: Very good overall condition
Configuration: NATO strap
Shipping: FedEx 2 Day insured

Posted at

Apr 29, 2026, 3:35 PM

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Tudor Black Bay 54 Ref 79000N 2026 Full Set Brand New $3695 shipped

Tudor - 79000N · $3,695

Up for grabs is a fresh Tudor Black Bay 54, one of the most wearable divers Tudor makes right now. This one is dated February 28 2026 and is in true unworn unsized condition.

Condition: unworn, mint condition
Case size: 37mm
Bracelet type: fully linked

Posted at

Apr 29, 2026, 3:20 PM

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View listing on r/WatchExchange