Product Images

Black Bay Pro Automatic GMT 39 mm Stainless Steel image number 0 null image number 1 null image number 2 Black Bay Pro Automatic GMT 39 mm Stainless Steel image number 3
Black Bay Pro Automatic GMT 39 mm Stainless Steel image number 0 null image number 1 null image number 2 Black Bay Pro Automatic GMT 39 mm Stainless Steel image number 3

The Black Bay Pro is a robust watch featuring a 24-hour graduated satin-brushed fixed bezel and a yellow 24-hour Snowflake hand, all powered by the TUDOR Manufacture Calibre MT5652 with a built-in GMT function. The ceramic markers are outlined in black, as are the hands, to create a bold contrast that bolsters the design, making it suitable for any type of exploration, whether polar or subterranean.

The date, displayed through an aperture positioned at 3 o'clock, is coupled with the local time hand so that when setting the time and passing midnight in retrograde, it instantly jumps to the previous day. A highly unusual, sophisticated and particularly practical function for the user.


  • Product Number: M79470-0005
  • Model Number: M79470-0005
  • Collection: Black Bay
  • Subcollection: Black Bay Pro
  • Movement: Automatic
  • Dial Colour/Material: Silver
  • Case Size: 39 mm
  • Case Material: Stainless Steel
  • Bracelet: Fabric
  • Complication: GMT
  • Warranty: 5-year warranty
  • Case Thickness: 14.6 mm
  • Bezel: Fixed
  • Watch Crystal: Domed sapphire crystal
  • Clasp: Ardillon buckle
  • Calibre: MT5652 (COSC)
  • Power Reserve: 70 hours
  • Water Resistance: 200 metres / 20 ATM
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SHIPPING

Enjoy free standard shipping within Canada. To ensure the satisfaction of parcel reception, all our packages require signature upon delivery. The estimated delivery time is 2 to 5 days business days. For more information, click here.

EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All Tudor watches with bracelets adjusted or with the protective plastic/stickers removed are final sale. No returns or exchanges will be accepted. All TUDOR watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

TUDOR

TUDOR Black Bay Pro Automatic GMT 39 mm Stainless Steel

Black Bay Pro Automatic GMT 39 mm Stainless Steel
Estimated Price:
$ 5,310
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*This item is on order. This ring will be crafted just for you.
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All images shown are for illustration purposes only. Actual product may vary. Birks reserves the right to change the font, size and text orientation depending on the engraving message for best result.

Please note the estimated time for our engraving services is 7 to 10 business days. Engraved items are final sale.

Once adjusted Tudor watches are final sale.

Note that in store (after sale) adjustments to your Tudor watch is available exclusively in Official Tudor Maison Birks locations.

The Black Bay Pro is a robust watch featuring a 24-hour graduated satin-brushed fixed bezel and a yellow 24-hour Snowflake hand, all powered by the TUDOR Manufacture Calibre MT5652 with a built-in GMT function. The ceramic markers are outlined in black, as are the hands, to create a bold contrast that bolsters the design, making it suitable for any type of exploration, whether polar or subterranean.

The date, displayed through an aperture positioned at 3 o'clock, is coupled with the local time hand so that when setting the time and passing midnight in retrograde, it instantly jumps to the previous day. A highly unusual, sophisticated and particularly practical function for the user.


  • Product Number: M79470-0005
  • Model Number: M79470-0005
  • Collection: Black Bay
  • Subcollection: Black Bay Pro
  • Movement: Automatic
  • Dial Colour/Material: Silver
  • Case Size: 39 mm
  • Case Material: Stainless Steel
  • Bracelet: Fabric
  • Complication: GMT
  • Warranty: 5-year warranty
  • Case Thickness: 14.6 mm
  • Bezel: Fixed
  • Watch Crystal: Domed sapphire crystal
  • Clasp: Ardillon buckle
  • Calibre: MT5652 (COSC)
  • Power Reserve: 70 hours
  • Water Resistance: 200 metres / 20 ATM
View More Details
View Fewer Details

SHIPPING

Enjoy free standard shipping within Canada. To ensure the satisfaction of parcel reception, all our packages require signature upon delivery. The estimated delivery time is 2 to 5 days business days. For more information, click here.

EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All Tudor watches with bracelets adjusted or with the protective plastic/stickers removed are final sale. No returns or exchanges will be accepted. All TUDOR watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

The Black Bay Pro is a robust watch featuring a 24-hour graduated satin-brushed fixed bezel and a yellow 24-hour Snowflake hand, all powered by the TUDOR Manufacture Calibre MT5652 with a built-in GMT function. The ceramic markers are outlined in black, as are the hands, to create a bold contrast that bolsters the design, making it suitable for any type of exploration, whether polar or subterranean.

The date, displayed through an aperture positioned at 3 o'clock, is coupled with the local time hand so that when setting the time and passing midnight in retrograde, it instantly jumps to the previous day. A highly unusual, sophisticated and particularly practical function for the user.


  • Product Number: M79470-0005
  • Model Number: M79470-0005
  • Collection: Black Bay
  • Subcollection: Black Bay Pro
  • Movement: Automatic
  • Dial Colour/Material: Silver
  • Case Size: 39 mm
  • Case Material: Stainless Steel
  • Bracelet: Fabric
  • Complication: GMT
  • Warranty: 5-year warranty
  • Case Thickness: 14.6 mm
  • Bezel: Fixed
  • Watch Crystal: Domed sapphire crystal
  • Clasp: Ardillon buckle
  • Calibre: MT5652 (COSC)
  • Power Reserve: 70 hours
  • Water Resistance: 200 metres / 20 ATM
View More Details
View Fewer Details

SHIPPING

Enjoy free standard shipping within Canada. To ensure the satisfaction of parcel reception, all our packages require signature upon delivery. The estimated delivery time is 2 to 5 days business days. For more information, click here.

EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All Tudor watches with bracelets adjusted or with the protective plastic/stickers removed are final sale. No returns or exchanges will be accepted. All TUDOR watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

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