TUDOR Black Bay One 36mm S&G Silver Diamond Dial, Two Tone Bracelet (M79643-0007)
Key Features
This 36mm model combines classic luxury with modern practicality. The stainless steel case, finished in both polished and satin textures, is complemented by a fixed bezel crafted from steel and covered with a 0.3mm yellow gold cap. Its silver dial is elevated by the inclusion of diamond hour markers, adding an elegant sparkle to a timeless aesthetic. The watch measures 10.5mm in thickness and 19mm in lug width, providing a sleek and comfortable fit for daily wear.
Movement
At its heart lies the Manufacture Calibre MT5400 (COSC), a self-winding mechanical movement with a bidirectional rotor system. Certified as a chronometer, this movement offers high-precision performance and long-term reliability.
Power Reserve
Features a power reserve of approximately 70 hours, allowing the wearer to set the watch aside for several days without compromising timekeeping.
Waterproofness
Waterproof to 100 meters (330 feet), this timepiece is well-suited for both daily routines and more active settings.
Winding Crown
The screw-down winding crown features the TUDOR rose in relief and is crafted from steel with a 0.1mm yellow gold cap, enhancing the watch’s refined two-tone design.
Bracelet
The bracelet incorporates first center links in steel or solid yellow gold. The remaining center links consist of a steel core capped with 0.2mm of yellow gold. It is secured with the TUDOR “T-fit” folding clasp and safety catch, and the clasp logo is crafted from solid yellow gold, providing secure wear with luxurious detail.
Warranty
Comes with a five-year transferable guarantee, with no need for registration or periodic maintenance checks.
Original: $8,050.00
-65%$8,050.00
$2,817.50


Description
Key Features
This 36mm model combines classic luxury with modern practicality. The stainless steel case, finished in both polished and satin textures, is complemented by a fixed bezel crafted from steel and covered with a 0.3mm yellow gold cap. Its silver dial is elevated by the inclusion of diamond hour markers, adding an elegant sparkle to a timeless aesthetic. The watch measures 10.5mm in thickness and 19mm in lug width, providing a sleek and comfortable fit for daily wear.
Movement
At its heart lies the Manufacture Calibre MT5400 (COSC), a self-winding mechanical movement with a bidirectional rotor system. Certified as a chronometer, this movement offers high-precision performance and long-term reliability.
Power Reserve
Features a power reserve of approximately 70 hours, allowing the wearer to set the watch aside for several days without compromising timekeeping.
Waterproofness
Waterproof to 100 meters (330 feet), this timepiece is well-suited for both daily routines and more active settings.
Winding Crown
The screw-down winding crown features the TUDOR rose in relief and is crafted from steel with a 0.1mm yellow gold cap, enhancing the watch’s refined two-tone design.
Bracelet
The bracelet incorporates first center links in steel or solid yellow gold. The remaining center links consist of a steel core capped with 0.2mm of yellow gold. It is secured with the TUDOR “T-fit” folding clasp and safety catch, and the clasp logo is crafted from solid yellow gold, providing secure wear with luxurious detail.
Warranty
Comes with a five-year transferable guarantee, with no need for registration or periodic maintenance checks.



















