Product Overview
The Tudor Black Bay Fifty-Eight Automatic Grey Dial Men’s Watch M79010SG-0001 is a refined dive watch that blends vintage-inspired design with modern engineering. Crafted for watch enthusiasts and professionals who value heritage and performance, this timepiece features a sleek 39mm 925 silver case and a rich brown leather strap for a balanced, sophisticated look. Powered by an automatic movement and built to withstand depths of up to 200 meters, it delivers reliable functionality whether you’re exploring underwater or navigating daily life. The uni-directional rotating bezel enhances usability for divers, while the classic grey dial offers excellent legibility in various lighting conditions. This model stands out as a versatile companion for both formal occasions and active pursuits.

Key Features
- Grey Dial – The muted grey dial provides a subtle, elegant backdrop that enhances readability while maintaining a timeless aesthetic. Its sunburst or matte finish (depending on lighting) complements the silver case and brown leather band, offering a cohesive and refined appearance suitable for both casual and dress settings.
- 925 Silver Case – The 39mm case is constructed from 925 silver, a premium material known for its luster and durability. This choice of metal gives the watch a distinctive sheen and a slightly warmer tone compared to stainless steel, adding a touch of luxury and individuality to the overall design.
- Brown Leather Band – Paired with the silver case, the brown leather strap offers a classic, earthy contrast that enhances the watch’s vintage appeal. The leather is supple and designed for comfort, molding to the wrist over time for a personalized fit. The tang clasp ensures a secure and adjustable closure.
- Automatic Movement – This self-winding mechanical movement eliminates the need for a battery, relying instead on the natural motion of the wearer’s wrist to keep the watch running. It represents Tudor’s commitment to traditional watchmaking craftsmanship and long-term reliability.
- 200 Meters Water Resistance – With a water resistance rating of 200 meters (660 feet), this watch is suitable for swimming, snorkeling, and recreational diving. It meets the ISO standards for diver’s watches, ensuring performance and safety in aquatic environments.
- Uni-directional Rotating Bezel – The bezel rotates only in one direction, a critical safety feature for divers to prevent accidental overestimation of dive time. Its precise, tactile clicks allow for accurate tracking of elapsed time underwater.
- Tang Clasp – The traditional tang clasp on the leather band provides a secure and straightforward fastening mechanism. It’s easy to adjust and ensures the watch stays firmly in place during daily wear or active use.
Technical Specifications
- Model Number: M79010SG-0001
- Department: Men’s
- Case Material: 925 Silver
- Case Diameter: 39 mm
- Dial Color: Grey
- Strap Material: Brown Leather
- Clasp Type: Tang
- Movement Type: Automatic
- Water Resistance: 200 meters / 660 feet
- Bezel Type: Uni-directional Rotating
- Item Weight: 1.45 Pounds
- Manufacturer: Tudor
- ASIN: B09CCTL9PN
- Date First Available: August 11, 2021
Benefits & Use Cases
This watch is ideal for individuals who appreciate classic horological design with practical functionality. Its 39mm case size makes it well-suited for men with average to smaller wrists, offering a balanced presence that doesn’t overwhelm. The combination of a silver case and brown leather band allows it to transition seamlessly from business attire to weekend outings. Thanks to its 200-meter water resistance and rotating bezel, it’s a reliable choice for water sports and diving, while the automatic movement appeals to those who value mechanical precision and heritage craftsmanship. The watch is also a strong contender as a gift for milestones such as graduations, promotions, or anniversaries, given its timeless style and reputable brand lineage.
Important Notes
This product comes with a manufacturer warranty from Tudor. For detailed warranty information, customers are advised to click the provided link in the product documentation. The watch is shipped with standard packaging and includes care instructions for maintaining the leather strap and case finish. While the 925 silver case offers a unique aesthetic, it may require occasional polishing to preserve its shine, especially with frequent wear. Always ensure the crown is fully screwed down before water exposure to maintain water resistance. This model is part of the Black Bay Fifty-Eight collection, known for its compact proportions and retro-modern appeal.