Tudor Black Bay GMT S&G M79833MN-0001 41mm Stainless Steel and Yellow Gold

The Tudor Black Bay GMT S&G blends vintage-inspired tool watch design with modern GMT functionality. Featuring a steel and yellow gold construction, this model is powered by Tudor’s in-house GMT movement and offers a robust yet refined aesthetic suitable for travel and daily wear.

Key Features

• Manufacture Calibre MT5652 automatic GMT movement
• Dual time zone functionality with independent GMT hand
• Stainless steel and yellow gold case and bracelet
• Black domed dial with luminous hour markers
• Bidirectional 24-hour rotating bezel
• COSC-certified chronometer
• 70-hour power reserve

Technical Specifications

Brand
Tudor

Model
Black Bay GMT S&G

Reference Number
M79833MN-0001

Case
41mm stainless steel case with polished and satin finish
Case thickness: 14.6mm
Lug width: 22mm

Bezel
48-notch bidirectional rotating bezel
Steel core covered by 0.3mm yellow gold cap
24-hour graduated matt brown and black anodised aluminium insert

Dial
Black, domed
Applied luminous hour markers

Crystal
Domed sapphire crystal

Movement
Manufacture Calibre MT5652 (COSC certified)
Self-winding mechanical movement with bidirectional rotor
Integrated GMT function

Power Reserve
Approximately 70 hours

Water Resistance
Waterproof to 200 metres (660 feet)

Crown
Screw-down crown with Tudor rose engraving
Black anodised aluminium winding crown tube
Steel covered by 0.3mm yellow gold cap

Bracelet
Steel and yellow gold bracelet
Solid yellow gold center links at 6 and 12 o’clock
Remaining center links in steel or steel covered by 0.2mm yellow gold cap
Folding clasp with safety catch