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Tudor · Reference M79640-0001

Tudor Black Bay 36 Automatic Grey Dial Steel Women's Watch M79640-0001

Exact watch variant · Dial: Grey · Case diameter: 36 mm

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Representative watch image for Tudor Black Bay 36 Automatic Grey Dial Steel Women's Watch M79640-0001For illustrative purposes only

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WatchMaxx

In stock · Destination terms vary

$4,725.00$4,486.00Save 5%

Shipping unknown · Observed 30 Aug 2026, 12:20 UTC

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Price history

Validated retailer prices plotted on the dates they were observed.

Lowest observed$4,486.00
Observed price history for Tudor Black Bay 36 Automatic Grey Dial Steel Women's Watch M79640-0001 Line chart of 1 validated retailer price observation. The horizontal axis is observation date and the vertical axis is listed price in USD. $4,800.00$4,700.00$4,600.00$4,500.00$4,400.00$4,300.00$4,200.00 Aug 30 WatchMaxx: $4,486.00, 30 Aug 2026, 12:20 UTC Observation date Listed price (USD)
Tracking has just startedA line will appear after another observation from the same retailer. No earlier prices are backfilled.

Tracking started 30 Aug 2026, 12:20 UTC

  • WatchMaxx$4,486.00 · 1 observation

The exact watch

About this watch

Brand New Authentic Tudor Black Bay 36 Automatic Grey Dial Steel Women's Fashion Watch Model M79640-0001. 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 Gold Tone Hands and Circle/Stick Hour Markers with Minute Markers Around the Outer Rim on an Anthracite Grey dial. Swiss Automatic. Chronometer movement. Powered by Tudor Calibre MT5400 (COSC) engine with 70 hours power reserve. Watch functions: Power Reserve, Hour, Minute, Second. 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: M796400001.

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Specifications

Case diameter
36 mm
Case material
Stainless Steel
Case thickness
10.50 mm
Bracelet
Stainless Steel
Crystal
Scratch Resistant Sapphire
Clasp
Folding
Water resistance
100 Meters - 330 Feet
Dial
Grey
Functions
Power Reserve+Hour, Minute, Second
Case back
Solid
Crown
Screw Down
Bezel
Smooth
Movement
Tudor Calibre MT5400 (COSC)