Tudor Heritage Black Bay 79230DK features a matte black dial, stainless steel case with black PVD coating, and automatic movement. A bold, stealthy diver’s watch with 200m water resistance and iconic design. Brand: Tudor Model: Heritage Black Bay Reference: 79230DK 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: Stainless steel Starp Colour: Black Strap material: Stainless steel Movement: Automatic Face Diameter: 40 mm  Approx. max circumference: 18.5 cm + 2 extra links Comes With: Box, Extra links, Service card