Product Overview
The Tudor Black Bay Automatic Diamond Anthracite Dial Ladies Watch M79600-0004 blends classic watchmaking heritage with contemporary design, offering a refined timepiece tailored for the modern woman. At its heart lies a rich anthracite dial—deep, sophisticated, and subtly luminous—that provides a striking contrast to the warm yellow gold-tone hands and hour markers. This thoughtful color pairing not only elevates the watch’s elegance but also enhances legibility, ensuring the time is easily readable in both daylight and low-light conditions. The dial’s minimalist layout avoids visual clutter, allowing the craftsmanship and materials to take center stage.
Housed in a 31 mm silver-tone stainless steel case, the watch strikes a perfect balance between presence and wearability, making it ideal for women with smaller to medium-sized wrists. The case is engineered for durability and finished with a polished sheen that resists daily wear and maintains its luster over time. It’s paired with a matching stainless steel bracelet that offers both comfort and resilience, secured by a fold-over clasp with a safety release mechanism for added security during wear. The bracelet’s smooth links contour naturally to the wrist, ensuring a snug yet comfortable fit throughout the day.
Powered by an automatic movement, the watch harnesses the natural motion of the wearer’s wrist to keep time, eliminating the need for battery replacements. This self-winding mechanism not only reflects traditional Swiss watchmaking values but also ensures consistent performance with minimal maintenance. The movement is protected by a screw-down crown, which enhances the watch’s water resistance by creating a tight seal against moisture and dust.
For added peace of mind, the watch features a scratch-resistant sapphire crystal—one of the hardest transparent materials available—protecting the dial from everyday scuffs and impacts. Combined with 100 meters (330 feet) of water resistance, the timepiece is suitable for swimming, snorkeling, and other recreational water activities. However, it is not designed for deep-sea diving or high-pressure water sports. The fixed bezel frames the dial with clean lines, contributing to the watch’s streamlined silhouette without unnecessary complexity.

Key Features
- Anthracite dial with yellow gold-tone hands – The deep gray dial offers a modern, understated backdrop, while the gold-tone hands add warmth and contrast, improving readability and visual harmony.
- Silver-tone stainless steel case and bracelet – Crafted from high-grade stainless steel, the case and band resist corrosion and maintain their polished finish through daily wear.
- Automatic movement – Self-winding mechanism powered by wrist motion, ensuring reliable timekeeping without batteries.
- 100 meters / 330 feet water resistance – Suitable for swimming, showering, and surface water sports, though not recommended for scuba diving.
- Fixed bezel – Provides a clean, uninterrupted frame around the dial, emphasizing simplicity and durability.
- Scratch Resistant Sapphire crystal – Exceptionally hard and clear, protecting the dial from scratches and maintaining optical clarity.
- Fold Over clasp with Safety Release – Ensures the bracelet stays securely fastened while allowing easy adjustment and removal.
- Screw Down crown – Seals tightly to the case, enhancing water resistance and protecting the internal movement.
- 31 mm case diameter – A versatile size that complements most women’s wrists, offering a refined presence without being overpowering.
Technical Specifications
- Item Weight: 1.45 Pounds
- Item Model Number: M79600-0004
- Department: Women’s
- Date First Available: June 30, 2023
- Manufacturer: Tudor
- ASIN: B0CNY5Z5JQ
- Water Resistance: 100 meters / 330 feet
- Case Material: Silver-tone stainless steel
- Band Material: Silver-tone stainless steel
- Crystal: Scratch Resistant Sapphire
- Movement: Automatic
- Clasp Type: Fold Over with Safety Release
- Bezel Type: Fixed
- Crown Type: Screw Down
- Case Diameter: 31 mm
- Dial Color: Anthracite
- Hands: Yellow gold-tone
Benefits & Use Cases
This Tudor Black Bay watch is designed for women who value both style and substance. Its versatile design transitions seamlessly from office environments to weekend outings, making it a reliable everyday companion. The automatic movement appeals to those who appreciate mechanical precision and the tradition of Swiss watchmaking. With 100-meter water resistance, it can confidently accompany you to the pool, beach, or during rainy weather, though it should not be used for deep-water diving.
The 31 mm case size ensures a comfortable fit for a wide range of wrist sizes, while the lightweight stainless steel construction prevents fatigue during extended wear. Whether paired with a tailored blazer, a casual blouse, or an evening dress, the anthracite dial and polished steel finish deliver a timeless aesthetic that complements any wardrobe.
Important Notes
Product Warranty: For warranty information about this product, please click here. The watch was first made available on June 30, 2023, and is manufactured by Tudor. While water-resistant to 100 meters, it is not suitable for deep-sea diving or high-impact water sports. To maintain water resistance, always ensure the crown is fully screwed down before exposure to water. Regular servicing by an authorized Tudor technician is recommended to preserve the automatic movement and overall performance.