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Tudor Black Bay Watch
  • Tudor Black Bay Watch, image 1
  • Tudor Black Bay Watch, image 2
  • Tudor Black Bay Watch, image 3
  • Tudor Black Bay Watch, image 4

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5 YearWarranty

Brand New

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Item Details

Item

  • Brand

    Tudor

  • Series

    Black Bay

  • Sub Series

    36

  • Gender

    Women's

  • Code

    M79640-0004

  • MPN

    M79640-0004

  • Brand Origin

    Swiss Made

Case

  • Case Material

    Stainless Steel

  • Case Finish

    Brushed and Polished

  • Case Shape

    Unique

  • Case Diameter

    36mm

  • Case Thickness

    10.5mm

  • Case Back

    Solid

  • Bezel

    Smooth

  • Crystal

    Scratch Resistant Sapphire

  • Crown

    Screw Down

Dial

  • Dial Color

    Black

  • Dial Description

    Luminous Yellow Gold Tone Hands and Diamond/Stick Hour Markers with Minute Markers Around the Outer Rim on a Black Dial

  • Dial Markers

    Diamond

  • Hand Color

    Yellow Gold

  • Functions

    Hour, Minute, Second and Power Reserve

Movement

  • Movement

    Automatic Self Winding

  • Engine

    Tudor Calibre MT5400 (COSC)

  • Power Reserve

    Approx. 70 hours

  • Movement Description

    Swiss Automatic. Chronometer

Band

  • Band Material

    Stainless Steel

  • Band Finish

    Brushed and Polished

  • Band Color

    Silver

  • Band Description

    Brushed and Polished Stainless Steel Bracelet

  • Clasp Type

    Folding

Additional Information

  • Water Resistant

    100 Meters - 330 Feet

  • Style

    Fashion

  • Diamonds

    Dial

  • Warranty

    5 Year WatchMaxx Warranty

  • Also Known As

    M796400004, M79640-0004

Brand New Authentic Tudor Black Bay 36 Automatic Black Diamond Dial Steel Women's Fashion Watch Model M79640-0004. Brushed and Polished Stainless Steel case with Brushed and Polished Stainless Steel Bracelet watch band. Brushed and Polished Stainless Steel Folding clasp. Smooth bezel. Dial description: Luminous Yellow Gold Tone Hands and Diamond/Stick Hour Markers with Minute Markers Around the Outer Rim on a Black dial. Swiss Automatic. Chronometer movement. Powered by Tudor Calibre MT5400 (COSC) engine with 70 hours power reserve. Watch functions: Hour, Minute, Second, Power Reserve. Screw Down crown. Scratch Resistant Sapphire crystal. Unique case shape. Case size: 36mm. Case thickness: 10.50mm. Solid case back. 100 Meters - 330 Feet water resistant. 5-year WatchMaxx warranty. Also known as model: M796400004.

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Shipping & Returns

  • Worldwide Delivery
  • 30 Day Returns
Shipping methodCostEstimated arrival
Continental USA StandardFreeFrom Wednesday 5/27/2026 to Thursday 6/18/2026
Continental USA Expedited$25From Wednesday 5/27/2026 to Friday 6/12/2026
Continental USA Next Day$39From Wednesday 5/27/2026 to Wednesday 6/10/2026
Continental USA Next Day AM Delivery$75From Wednesday 5/27/2026 to Wednesday 6/10/2026

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