107 listings including promoted listings
Popular
Tudor Black Bay Steel
79730 Automatic Steel Fair
$2,106
+ $72 for shipping
Tudor Black Bay Steel
BLACK BAY 58 ‘XXV’ A RARE STAINLESS STEEL AUTOMATIC WRISTWATCH MADE FOR ‘WATCHES OF SWITZERLAND’
$5,000
+ $130 for shipping
Auction
Popular
Tudor Black Bay Steel
41mm Steel Red 7941A1A0RU Rubber Automatic (2024)
$3,299
+ $64 for shipping
Popular
Tudor Black Bay Steel
NEW STICKERS 2024 41mm Steel - M7941A1A0NU-0003 - Complete Set
$4,250
Free shipping
Tudor Black Bay Steel
M7941A1A0NU-0001 Steel bracelet Black Dial Unworn/Complete/2024
$4,251
+ $99 for shipping
Tudor Black Bay Steel
P01 Steel Mens Watch 70150 Box Card
$2,820
+ $70 for shipping
Certified included
Tudor Black Bay Steel
79730
$2,563
+ $29 for shipping
Tudor Black Bay Steel
Mens S/Steel TUDOR Black Bay 41MM Blue Dial Leather Strap 79680 MINT
$2,600
+ $37 for shipping
Certified included
Tudor Black Bay Steel
NEW 2025 41mm Steel Black Bay 79680-0002
$3,495
+ $65 for shipping
Popular
Tudor Black Bay Steel
79730 Automatic Steel Fair
$2,039
+ $72 for shipping
Tudor Black Bay Steel
79730 Inventory 5621
$2,999
+ $99 for shipping
Certified included
Tudor Black Bay Steel
39 : 79660-0002 : Steel
$3,285
+ $50 for shipping
Tudor Black Bay Steel
M79730-0006
$2,318
+ $132 for shipping
Tudor Black Bay Steel
Heritage Black Bay
$3,376
Excl. shipping
Private Seller
Tudor Black Bay Steel
2025 Full Set Black Bay 41mm Monochrome Steel Rubber Watch 7941A1A0NU-0002
$3,990
Free shipping
Tudor Black Bay Steel
Heritage Black Bay P01 Steel 42mm Black Dial
$3,895
+ $99 for shipping
Tudor Black Bay Steel
FULL SET MINT Black Bay Red Bezel Black Dial Stainless Steel M7941A1A0RU-0001
$4,170
Free shipping
Tudor Black Bay Steel
79730 USED mens
$2,681
Free shipping
Tudor Black Bay Steel
M79730-0006
$3,300
Excl. shipping
Private Seller
Tudor Black Bay Steel
79730 Automatic Steel Fair
$2,106
+ $72 for shipping
Tudor Black Bay Steel
Heritage Black Bay 41 79730
$2,619
Free shipping
Tudor Black Bay Steel
31 79613 Unisex Watch in 18kt Stainless Steel/Yellow Gold
$6,250
+ $29 for shipping
Certified optional
Tudor Black Bay Steel
Heritage Black Bay Tudor Heritage Black Bay Steel Full Set
$3,260
Excl. shipping
Private Seller
Tudor Black Bay Steel
41mm Stainless Steel Black dial
$4,083
Free shipping
Tudor Black Bay Steel
Dial Red Bezel Steel 41mm Automatic
$3,566
+ $191 for shipping
Tudor Black Bay Steel
Ladies Black Bay 31 : M79600-0004 : Steel
$4,025
+ $50 for shipping
Tudor Black Bay Steel
P01 Diver 42mm Steel Black 70150 Leather Automatic
$2,649
+ $64 for shipping
Popular
Tudor Black Bay Steel
Heritage Black Bay
$2,215
Free shipping
Tudor Black Bay Steel
79730 Automatic Steel Fair
$2,185
+ $72 for shipping
Tudor Black Bay Steel
Heritage Black Bay 41 79730
$2,552
Free shipping

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More information

Tudor Black Bay Steel
2024 PAPERS Black Bay 39mm SILVER 18K Gold Steel JUBILEE 79663 BOX
$3,993
+ $175 for shipping
Tudor Black Bay Steel
Heritage Black Bay Full set. Includes no-rivet Forstner oyster bracet also.
$2,899
Excl. shipping
Private Seller
Tudor Black Bay Steel
41MM automatic watch Black Bay
$2,972
Free shipping
Tudor Black Bay Steel
Diamond 39.0mm Box&Papers M79660-0004
$4,888
Free shipping
Tudor Black Bay Steel
79730
$2,975
+ $39 for shipping
Tudor Black Bay Steel
41mm 7941A1A0RU Stainless Steel Bracelet Black Dial Unworn/Complete/2024
$4,056
+ $99 for shipping
Tudor Black Bay Steel
79360N-0002 Automatic
$4,275
Free shipping
Tudor Black Bay Steel
79730 Automatic Steel Fair
$2,252
+ $72 for shipping
Tudor Black Bay Steel
Ref. M79730-0003
$3,396
Free shipping
Tudor Black Bay Steel
Stainless Steel Black Bay , Ref #70150
$3,250
Free shipping
Tudor Black Bay Steel
Full Set
$3,026
Excl. shipping
Private Seller
Tudor Black Bay Steel
Unworn 2024 Black Bay Stainless Steel 41mm Ref# M7941A1A0NU-0003 box and papers
$5,490
+ $99 for shipping
Tudor Black Bay Steel
NEW Black Bay 58 / Steel / Burgundy / Automatic / 39mm / Box&Papers / M7939A1A0RU-0002
Price on request
Free shipping
Tudor Black Bay Steel
Unworn Black Bay 41mm Red Bezel Steel Oyster Bracelet 7941A1A0RU Box & Papers 2024
$4,175
+ $50 for shipping
Tudor Black Bay Steel
M7941A1A0RU-0003 41mm Steel bracelet Black Dial Unworn/Complete/2024
$4,181
+ $99 for shipping
Tudor Black Bay Steel
M79360N-0007 Automatic
$4,065
Free shipping
Popular
Tudor Black Bay Steel
79730 Automatic Steel Fair
$2,185
+ $72 for shipping
Tudor Black Bay Steel
M79730 Black Bay Steel
$4,494
+ $99 for shipping
Tudor Black Bay Steel
79730 Men's Watch Date Automatic AT Stainless Steel SS Silver Polished
$2,818
Free shipping
Tudor Black Bay Steel
Heritage Black Bay P01 Steel Mens Watch 70150 Box Card
$3,020
+ $70 for shipping
Certified included
Tudor Black Bay Steel
Automatic 41mm Stainless Steel Red Bezel Men's Watch M7941A1A0RU
$4,900
Free shipping
Tudor Black Bay Steel
Heritage Black Bay
$3,608
+ $116 for shipping
Tudor Black Bay Steel
79730
$2,420
Free shipping
Tudor Black Bay Steel
36mm 79640 Stainless Steel Bracelet Anthracite Dial Unworn/Complete/2024
$3,756
+ $99 for shipping
Tudor Black Bay Steel
70150 Automatic
$2,667
Free shipping
Tudor Black Bay Steel
79730 Automatic Steel Fair
$2,221
+ $72 for shipping
Tudor Black Bay Steel
79730 with Box and Papers
$3,383
+ $68 for shipping
Certified included
Tudor Black Bay Steel
79730
$3,435
Excl. shipping
Private Seller
Tudor Black Bay Steel
Heritage Black Bay Burgundy Bezel Steel Mens Watch 7941A1A0 Box Card
$4,540
+ $70 for shipping
Certified included
Tudor Black Bay Steel
31 Gold Steel" 31mm. case with automatic movement
$4,419
+ $99 for shipping
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Tudor Black Bay Steel: A Classic Diving Watch

As its name implies, the Tudor Heritage Black Bay Steel is made of solid steel. It follows the Black Bay collection's iconic design, resulting in a truly classic diving watch. Its power comes from the Tudor in-house caliber MT5612.

A Refined Steel Black Bay Watch

Tudor released the very first Black Bay model in 2011. Thanks to its classic diving watch design and red bezel, this timepiece became an immediate sensation among the industry press and fans alike. The entire collection is an homage to the legendary Tudor Oyster Prince Submariner 7924, a diving watch from 1958.

As you may have guessed, the 41-mm Black Bay Steel is made almost completely out of stainless steel, including its bezel inlay. Tudor equipped models produced before 2015 with calibers from Swiss movement manufacturer ETA. That year, they transitioned to in-house calibers. Each caliber name begins with the prefix "MT" for "Manufacture Tudor." The Black Bay Steel with the chronometer-certified caliber MT5612 debuted in 2017. This movement provides this timepiece with a date display at 3 o'clock.

Reasons to Buy a Tudor Black Bay Steel

  • A stainless steel diving scale
  • Exceptional value for money
  • In-house caliber MT5612
  • 41-mm case
  • Date display at 3 o'clock

Prices at a Glance: Tudor Black Bay Steel

Reference numberPrice (approx.)Feature(s)
79730-00063,400 USDStainless steel bracelet
79730-00052,800 USDBlack leather strap
79030-00042,900 USDGreen textile strap

The Black Bay Steel in Detail

The Black Bay Steel ref. 79730 features a stainless steel case that is water-resistant to 200 m (20 bar, 656 ft). Its stainless steel bezel has a black 60-minute scale. An iconic Tudor rose adorns the screw-down crown, and the case tube is made of black anodized aluminum. Sapphire crystal protects the watch's matte black dial.

An inverted triangle marks 12 o'clock, with the other hours represented by dot and bar indices. White SuperLuminova fills each hand and index, enabling the wearer to tell the time, even under poor lighting conditions.

The Black Bay Steel is available on three different band options: stainless steel, leather, and textile. The ref. 79730-0006 boasts a beautiful stainless steel bracelet with imitation rivets. Tudor modeled this bracelet after the Oyster Prince Submariner 7924's rivet-style bracelet, which is held together by actual rivets that are visible from the side. The modern version looks nearly identical; however, the rivets here are purely decorative since its links actually screw together.

Prices for a Black Bay Steel are as follows: The version with a stainless steel bracelet demands around 3,400 USD new. Pre-owned pieces are much more affordable at roughly 2,500 USD. The variant on a black leather strap (ref. 79730-0005) costs about 2,800 USD in mint condition, while used watches remain an uncommon sight on Chrono24. Finally, you can purchase a never-worn Black Bay Steel on a khaki-colored textile strap for some 2,900 USD. Both the leather and khaki editions have a list price of 3,330 euros (approx. 3,600 USD).

About the In-House Movement MT5612

Tudor introduced the MT5612 in 2015. The movement debuted inside a Tudor Pelagos. It has a 70-hour power reserve, meaning you can set it aside over the weekend, and it will still be running on Monday. There are central hands for the hours, minutes, and seconds, as well as a date display at 3 o'clock. Its balance ticks at a frequency of 28,800 alternations per hour (A/h), while a silicon mainspring lends this movement its anti-magnetic properties. Finally, Tudor has had this movement certified as a chronometer by the Official Swiss Chronometer Testing Institute (COSC).