Tudor’s Black Bay S&G 79733N brings vintage-diver attitude in a refined mix—black dial, luminous markers, and a black bezel with gilt edge. Finished on a sleek black rubber strap with a date at 3 for everyday ease. Brand: Tudor Model: Black Bay S&G Reference: 79733N Serial No.: 1682483 Condition: Excellent Condition Details: Excellent overall condition with almost no visible signs of use. Barely noticeable hairline marks may be present, but they are not visible to the naked eye. Please see photos for details. Dial Colour: Black Case Material: Steel Starp Colour: Black Strap material: Rubber Movement: Automatic Face Diameter: 41 mm  Approx. max circumference: 21 cm Comes With: Service card