
TUDOR Black Bay One 39mm S&G Silver Diamond Dial, Two Tone Bracelet (M79663-0007)
Key Features
This 39mm stainless steel timepiece exudes classic sophistication with modern refinement. The case is finished in polished and satin textures and paired with a fixed bezel in steel covered by a 0.3mm yellow gold cap for a refined two-tone look. The silver dial is set with diamond hour markers, adding understated brilliance to the clean, versatile design. With a 12.0mm case thickness and 21mm lug width, it offers a balanced wrist presence suitable for both everyday and elevated occasions.
Movement
At the heart of the watch is the Manufacture Calibre MT5602 (COSC), a self-winding mechanical movement featuring a bidirectional rotor system. Chronometer-certified, it ensures reliable precision, durability, and consistency in timekeeping.
Power Reserve
A power reserve of approximately 70 hours offers practical autonomy, making it an excellent choice for rotation within a collection or daily use.
Waterproofness
Waterproof to 100 meters (330 feet), this model offers confidence in a variety of everyday and recreational settings.
Winding Crown
The screw-down winding crown is engraved with the TUDOR rose in relief and constructed from steel with a 0.1mm yellow gold cap—blending seamlessly into the watch’s two-tone aesthetic while enhancing water resistance.
Bracelet
The bracelet features first center links in either steel or solid yellow gold, with the remaining center links built from a steel core capped with 0.2mm of yellow gold. It is secured with the TUDOR “T-fit” folding clasp and safety catch, with a logo crafted from solid yellow gold, delivering exceptional comfort and detail.
Warranty
Covered by a five-year transferable guarantee with no registration or periodic maintenance checks required.
Key Features
This 39mm stainless steel timepiece exudes classic sophistication with modern refinement. The case is finished in polished and satin textures and paired with a fixed bezel in steel covered by a 0.3mm yellow gold cap for a refined two-tone look. The silver dial is set with diamond hour markers, adding understated brilliance to the clean, versatile design. With a 12.0mm case thickness and 21mm lug width, it offers a balanced wrist presence suitable for both everyday and elevated occasions.
Movement
At the heart of the watch is the Manufacture Calibre MT5602 (COSC), a self-winding mechanical movement featuring a bidirectional rotor system. Chronometer-certified, it ensures reliable precision, durability, and consistency in timekeeping.
Power Reserve
A power reserve of approximately 70 hours offers practical autonomy, making it an excellent choice for rotation within a collection or daily use.
Waterproofness
Waterproof to 100 meters (330 feet), this model offers confidence in a variety of everyday and recreational settings.
Winding Crown
The screw-down winding crown is engraved with the TUDOR rose in relief and constructed from steel with a 0.1mm yellow gold cap—blending seamlessly into the watch’s two-tone aesthetic while enhancing water resistance.
Bracelet
The bracelet features first center links in either steel or solid yellow gold, with the remaining center links built from a steel core capped with 0.2mm of yellow gold. It is secured with the TUDOR “T-fit” folding clasp and safety catch, with a logo crafted from solid yellow gold, delivering exceptional comfort and detail.
Warranty
Covered by a five-year transferable guarantee with no registration or periodic maintenance checks required.
Original: $8,225.00
-65%$8,225.00
$2,878.75Description
Key Features
This 39mm stainless steel timepiece exudes classic sophistication with modern refinement. The case is finished in polished and satin textures and paired with a fixed bezel in steel covered by a 0.3mm yellow gold cap for a refined two-tone look. The silver dial is set with diamond hour markers, adding understated brilliance to the clean, versatile design. With a 12.0mm case thickness and 21mm lug width, it offers a balanced wrist presence suitable for both everyday and elevated occasions.
Movement
At the heart of the watch is the Manufacture Calibre MT5602 (COSC), a self-winding mechanical movement featuring a bidirectional rotor system. Chronometer-certified, it ensures reliable precision, durability, and consistency in timekeeping.
Power Reserve
A power reserve of approximately 70 hours offers practical autonomy, making it an excellent choice for rotation within a collection or daily use.
Waterproofness
Waterproof to 100 meters (330 feet), this model offers confidence in a variety of everyday and recreational settings.
Winding Crown
The screw-down winding crown is engraved with the TUDOR rose in relief and constructed from steel with a 0.1mm yellow gold cap—blending seamlessly into the watch’s two-tone aesthetic while enhancing water resistance.
Bracelet
The bracelet features first center links in either steel or solid yellow gold, with the remaining center links built from a steel core capped with 0.2mm of yellow gold. It is secured with the TUDOR “T-fit” folding clasp and safety catch, with a logo crafted from solid yellow gold, delivering exceptional comfort and detail.
Warranty
Covered by a five-year transferable guarantee with no registration or periodic maintenance checks required.


















