The Skeie's Difference
Key Features
- Brand: TUDOR
- Collection: Black Bay Pro
- Reference: M79470-0001
- Movement: Manufacture Calibre MT5652 (COSC)
- Movement Type: Self-Winding Mechanical
- Function: GMT / Dual Time Zone
- Power Reserve: Approximately 70 Hours
- Case: Stainless Steel
- Case Diameter: 39mm
- Case Thickness: 14.6mm
- Lug Width: 20mm
- Dial: Black, Domed
- Bezel: Fixed 24-Hour Graduated Satin-Brushed Steel
- Crystal: Domed Sapphire Crystal
- Crown: Screw-Down Steel Crown with TUDOR Rose
- Bracelet: Riveted Stainless Steel with Polished and Satin Finish
- Clasp: TUDOR T-fit Rapid-Adjustment Clasp
- Water Resistance: 200 Meters / 660 Feet
- Warranty: Five-Year Transferable TUDOR Guarantee
Purpose-Built for Adventure
The TUDOR Black Bay Pro M79470-0001 is a rugged GMT watch designed for travelers, explorers, and anyone who appreciates the character of a true professional timepiece. Its compact 39mm stainless steel case surrounds a domed black dial, where bold luminous hour markers and TUDOR's signature hands provide outstanding legibility. A distinctive yellow 24-hour Snowflake hand tracks reference time against the fixed satin-brushed steel bezel, giving the Black Bay Pro its unmistakable identity.
At its heart is the Manufacture Calibre MT5652, a COSC-certified automatic movement with an integrated GMT function and approximately 70 hours of power reserve. Paired with a riveted stainless steel bracelet and TUDOR's T-fit rapid-adjustment clasp, the Black Bay Pro combines serious functionality with proportions that make it remarkably versatile for everyday wear.
Built for Two Time Zones
The Black Bay Pro was designed around a practical GMT complication. Its yellow Snowflake hand completes one rotation every 24 hours, allowing reference or home time to be read against the fixed 24-hour graduated bezel.
The conventional hour hand displays local time and can be adjusted independently in one-hour increments when traveling between time zones. This allows you to change local time without disturbing the minutes, seconds, or reference time—a particularly useful feature for frequent travelers.
Manufacture Calibre MT5652
Inside the Black Bay Pro is TUDOR's Manufacture Calibre MT5652, a self-winding mechanical movement developed with an integrated GMT architecture rather than an added module.
Certified as a chronometer by the COSC, the MT5652 delivers approximately 70 hours of power reserve. Take the watch off Friday evening and it can still be running when you return to it Monday morning.
A Modern TUDOR Tool Watch
Every element of the Black Bay Pro emphasizes function. The fixed satin-brushed steel bezel is graduated for 24 hours, while the domed black dial provides strong contrast for quick reading at a glance.
A domed sapphire crystal, screw-down crown, and 200 meters of water resistance give the watch genuine everyday durability. The riveted stainless steel bracelet combines polished and satin finishes and features TUDOR's T-fit rapid-adjustment clasp, allowing quick fit adjustments without tools.
The Skeie's Perspective
At Skeie's Jewelers, we think the original black-dial Black Bay Pro is TUDOR at its most purpose-driven. The combination of the matte black dial, brushed steel 24-hour bezel, and yellow GMT hand gives it the unmistakable character of an expedition watch without making it feel oversized or overly technical.
The 39mm case is a major part of the appeal. It has enough presence to feel substantial, yet remains comfortable and balanced on a wide range of wrists. Add the true traveler's GMT functionality, 70-hour power reserve, 200-meter water resistance, and T-fit bracelet, and you have a watch that's genuinely equipped for travel while still being easy to wear every day.
We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.
Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.
Key Features
- Brand: TUDOR
- Collection: Black Bay Pro
- Reference: M79470-0001
- Movement: Manufacture Calibre MT5652 (COSC)
- Movement Type: Self-Winding Mechanical
- Function: GMT / Dual Time Zone
- Power Reserve: Approximately 70 Hours
- Case: Stainless Steel
- Case Diameter: 39mm
- Case Thickness: 14.6mm
- Lug Width: 20mm
- Dial: Black, Domed
- Bezel: Fixed 24-Hour Graduated Satin-Brushed Steel
- Crystal: Domed Sapphire Crystal
- Crown: Screw-Down Steel Crown with TUDOR Rose
- Bracelet: Riveted Stainless Steel with Polished and Satin Finish
- Clasp: TUDOR T-fit Rapid-Adjustment Clasp
- Water Resistance: 200 Meters / 660 Feet
- Warranty: Five-Year Transferable TUDOR Guarantee
Purpose-Built for Adventure
The TUDOR Black Bay Pro M79470-0001 is a rugged GMT watch designed for travelers, explorers, and anyone who appreciates the character of a true professional timepiece. Its compact 39mm stainless steel case surrounds a domed black dial, where bold luminous hour markers and TUDOR's signature hands provide outstanding legibility. A distinctive yellow 24-hour Snowflake hand tracks reference time against the fixed satin-brushed steel bezel, giving the Black Bay Pro its unmistakable identity.
At its heart is the Manufacture Calibre MT5652, a COSC-certified automatic movement with an integrated GMT function and approximately 70 hours of power reserve. Paired with a riveted stainless steel bracelet and TUDOR's T-fit rapid-adjustment clasp, the Black Bay Pro combines serious functionality with proportions that make it remarkably versatile for everyday wear.
Built for Two Time Zones
The Black Bay Pro was designed around a practical GMT complication. Its yellow Snowflake hand completes one rotation every 24 hours, allowing reference or home time to be read against the fixed 24-hour graduated bezel.
The conventional hour hand displays local time and can be adjusted independently in one-hour increments when traveling between time zones. This allows you to change local time without disturbing the minutes, seconds, or reference time—a particularly useful feature for frequent travelers.
Manufacture Calibre MT5652
Inside the Black Bay Pro is TUDOR's Manufacture Calibre MT5652, a self-winding mechanical movement developed with an integrated GMT architecture rather than an added module.
Certified as a chronometer by the COSC, the MT5652 delivers approximately 70 hours of power reserve. Take the watch off Friday evening and it can still be running when you return to it Monday morning.
A Modern TUDOR Tool Watch
Every element of the Black Bay Pro emphasizes function. The fixed satin-brushed steel bezel is graduated for 24 hours, while the domed black dial provides strong contrast for quick reading at a glance.
A domed sapphire crystal, screw-down crown, and 200 meters of water resistance give the watch genuine everyday durability. The riveted stainless steel bracelet combines polished and satin finishes and features TUDOR's T-fit rapid-adjustment clasp, allowing quick fit adjustments without tools.
The Skeie's Perspective
At Skeie's Jewelers, we think the original black-dial Black Bay Pro is TUDOR at its most purpose-driven. The combination of the matte black dial, brushed steel 24-hour bezel, and yellow GMT hand gives it the unmistakable character of an expedition watch without making it feel oversized or overly technical.
The 39mm case is a major part of the appeal. It has enough presence to feel substantial, yet remains comfortable and balanced on a wide range of wrists. Add the true traveler's GMT functionality, 70-hour power reserve, 200-meter water resistance, and T-fit bracelet, and you have a watch that's genuinely equipped for travel while still being easy to wear every day.
We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.
Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.
Watch Description
Key Features
- Brand: TUDOR
- Collection: Black Bay Pro
- Reference: M79470-0001
- Movement: Manufacture Calibre MT5652 (COSC)
- Movement Type: Self-Winding Mechanical
- Function: GMT / Dual Time Zone
- Power Reserve: Approximately 70 Hours
- Case: Stainless Steel
- Case Diameter: 39mm
- Case Thickness: 14.6mm
- Lug Width: 20mm
- Dial: Black, Domed
- Bezel: Fixed 24-Hour Graduated Satin-Brushed Steel
- Crystal: Domed Sapphire Crystal
- Crown: Screw-Down Steel Crown with TUDOR Rose
- Bracelet: Riveted Stainless Steel with Polished and Satin Finish
- Clasp: TUDOR T-fit Rapid-Adjustment Clasp
- Water Resistance: 200 Meters / 660 Feet
- Warranty: Five-Year Transferable TUDOR Guarantee
Purpose-Built for Adventure
The TUDOR Black Bay Pro M79470-0001 is a rugged GMT watch designed for travelers, explorers, and anyone who appreciates the character of a true professional timepiece. Its compact 39mm stainless steel case surrounds a domed black dial, where bold luminous hour markers and TUDOR's signature hands provide outstanding legibility. A distinctive yellow 24-hour Snowflake hand tracks reference time against the fixed satin-brushed steel bezel, giving the Black Bay Pro its unmistakable identity.
At its heart is the Manufacture Calibre MT5652, a COSC-certified automatic movement with an integrated GMT function and approximately 70 hours of power reserve. Paired with a riveted stainless steel bracelet and TUDOR's T-fit rapid-adjustment clasp, the Black Bay Pro combines serious functionality with proportions that make it remarkably versatile for everyday wear.
Built for Two Time Zones
The Black Bay Pro was designed around a practical GMT complication. Its yellow Snowflake hand completes one rotation every 24 hours, allowing reference or home time to be read against the fixed 24-hour graduated bezel.
The conventional hour hand displays local time and can be adjusted independently in one-hour increments when traveling between time zones. This allows you to change local time without disturbing the minutes, seconds, or reference time—a particularly useful feature for frequent travelers.
Manufacture Calibre MT5652
Inside the Black Bay Pro is TUDOR's Manufacture Calibre MT5652, a self-winding mechanical movement developed with an integrated GMT architecture rather than an added module.
Certified as a chronometer by the COSC, the MT5652 delivers approximately 70 hours of power reserve. Take the watch off Friday evening and it can still be running when you return to it Monday morning.
A Modern TUDOR Tool Watch
Every element of the Black Bay Pro emphasizes function. The fixed satin-brushed steel bezel is graduated for 24 hours, while the domed black dial provides strong contrast for quick reading at a glance.
A domed sapphire crystal, screw-down crown, and 200 meters of water resistance give the watch genuine everyday durability. The riveted stainless steel bracelet combines polished and satin finishes and features TUDOR's T-fit rapid-adjustment clasp, allowing quick fit adjustments without tools.
The Skeie's Perspective
At Skeie's Jewelers, we think the original black-dial Black Bay Pro is TUDOR at its most purpose-driven. The combination of the matte black dial, brushed steel 24-hour bezel, and yellow GMT hand gives it the unmistakable character of an expedition watch without making it feel oversized or overly technical.
The 39mm case is a major part of the appeal. It has enough presence to feel substantial, yet remains comfortable and balanced on a wide range of wrists. Add the true traveler's GMT functionality, 70-hour power reserve, 200-meter water resistance, and T-fit bracelet, and you have a watch that's genuinely equipped for travel while still being easy to wear every day.
Watch Specifications
Why Choose SKEIE'S
Trusted Since 1922
Every new TUDOR purchased at Skeie's is backed by their 5-year guarantee
PAIR IT WITH
Compliments of Skeie's Jewelers
our signature gift wrap
THE SKEIES EXPERIENCE
Frequently Asked Questions
We have a team of expert goldsmiths and jewelers on site, and can work on a large range of repair needs.
Common repairs include ring sizing, polishing, rhodium plating, adjusting chain length, replacing clasps, re-stringing services, and more.
There is no appointment necessary to drop off your items for review and estimates.
We cannot give price estimates over the phone or online, as every piece can vary.
For more information view our Jewelry Services
Yes, we have GIA Graduate Gemologists with over 50 years of invaluable experience. Whether you're curious about the worth of a family heirloom or seeking an appraisal for insurance purposes, our seasoned professionals offer meticulous evaluations to ensure you understand the true worth of your treasures.
Additionally, we have an AGS Accredited Gem Lab® (AGL) with a collection of advanced equipment allowing our gemologists to thoroughly inspect jewelry, determine and grade its qualities, calculate measurements, and arrive at an estimation of value.
Since we're located in Eugene, Oregon, we do not charge sales tax.
We offer free shipping on all orders. Our standard shipping is 3-7 days; all items are fully insured, arrive in discrete packaging, and require a signature upon delivery.
For more information view our Shipping Policy
Items may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Certain exclusions may apply.
For full details, please review our Refund Policy