Tudor Heritage Black Bay Yellow Gold and Stainless Steel

Product Overview

The Tudor Heritage Black Bay 41mm Men’s Watch (Model M79733N-0008) is a masterful blend of vintage diving heritage and modern Swiss precision, reimagined for today’s discerning watch enthusiast. Featuring a distinctive combination of yellow gold and stainless steel, this timepiece pays homage to Tudor’s rich history as the tool watch companion of the British Royal Navy while delivering contemporary reliability and style. The 41mm case strikes an ideal balance between presence and wearability, making it suitable for both formal occasions and active pursuits. With its robust construction, COSC-certified in-house movement, and striking two-tone design, the Black Bay 41 embodies Tudor’s commitment to authenticity, durability, and understated elegance.

Key Features

• Dual-Tone Construction: The case is crafted from stainless steel with a polished center and satin-finished flanks, creating visual depth and refinement. It is paired with a unidirectional rotating bezel in yellow gold, offering both aesthetic contrast and functional utility.
• 60-Minute Diving Bezel: Engineered for underwater use, the bezel features a matt black anodised aluminium insert with gold applied markings, enabling precise tracking of elapsed time—essential for dive planning and safety.
• In-House Manufacture Calibre MT5612: Powered by Tudor’s self-winding mechanical movement, this COSC-certified calibre utilizes a bidirectional rotor system for efficient winding. Its chronometric performance ensures consistent accuracy without reliance on batteries.
• Extended Power Reserve: Offering up to 70 hours of operation after full winding, the MT5612 allows uninterrupted timekeeping even during extended periods of non-use—ideal for travelers or those who wear their watches infrequently.
• Domed Sapphire Crystal: A domed sapphire crystal protects the black dial, providing superior scratch resistance while enhancing legibility and lending a subtle vintage character reminiscent of classic dive watches from the 1950s and 60s.
• Waterproof to 200 Meters: Rated for immersion up to 200 meters (660 feet), this watch is certified for recreational scuba diving, snorkeling, and other water-based activities, backed by rigorous testing standards.
• Dual-Element Bracelet: The bracelet combines durable stainless steel links with yellow gold accents, mirroring the case materials for a cohesive look that transitions seamlessly from day to night.
• Screw-Down Crown with TUDOR Rose: A yellow gold screw-down crown ensures watertight sealing, topped with the iconic TUDOR rose engraved in black lacquer—a signature detail that reinforces brand identity and craftsmanship.

Technical Specifications

• Case Diameter: 41 mm
• Case Material: Stainless steel with polished and satin finish
• Bezel Type: Unidirectional rotating, yellow gold with 60-minute graduation
• Bezel Insert: Matt black anodised aluminium disc with gold markings
• Movement: Manufacture Calibre MT5612 (COSC certified)
• Movement Characteristics: Self-winding mechanical with bidirectional rotor system
• Power Reserve: Approximately 70 hours
• Crown: Yellow gold screw-down, featuring TUDOR rose engraved and lacquered in black
• Dial Color: Black with domed crystal
• Crystal: Domed sapphire crystal
• Water Resistance: 200 meters (660 feet)
• Bracelet: Steel and yellow gold
• Model Number: M79733N-0008
• Manufacturer: Tudor
• Department: Mens
• Date First Available: June 4, 2017
• ASIN: B079GQ5XGM
• Package Dimensions: 6.77 x 5.98 x 3.94 inches; Weight: 2.14 pounds
• Best Sellers Rank: #29,736 in Men’s Wrist Watches

Benefits & Use Cases

The Tudor Heritage Black Bay 41mm excels as a versatile daily-wear timepiece that bridges heritage and functionality. Its 200-meter water resistance provides confidence for swimming, snorkeling, or light scuba excursions, while the domed sapphire crystal enhances durability and gives the dial a timeless, slightly aged appearance that appeals to collectors of vintage-inspired watches. The harmonious pairing of yellow gold and steel creates a sophisticated aesthetic that complements dress shirts, casual denim, and even evening attire, offering exceptional versatility across settings.

Powered by the reliable MT5612 movement, this watch delivers consistent performance with minimal maintenance. The 70-hour power reserve means it can keep accurate time even after several days unworn—making it an excellent choice for frequent travelers or individuals with irregular schedules. Whether worn at the office, during weekend adventures, or submerged beneath the waves, the Black Bay 41 maintains its integrity and style.

As part of Tudor’s Heritage collection, this model draws direct inspiration from the original Black Bay series introduced in 2012, which itself was based on archival designs from the 1950s. Tudor’s dedication to historical accuracy extends to details like the snowflake hands (first used on Tudor Submariners in 1969), luminous markers, and proportions that echo mid-century tool watches. Yet, every component—from the re-engineered case geometry to the upgraded movement—has been refined for modern wearability and reliability.

Important Notes

This specific model (M79733N-0008) remains available through select retailers as of the latest product listing, though it has not been officially discontinued by Tudor since its initial release in June 2017. Customers are advised to verify current availability through authorized Tudor boutiques or certified dealers, as stock levels may vary. The package includes standard retail presentation but does not specify inclusion of warranty card, user manual, or additional accessories beyond the timepiece itself. For detailed warranty information, customers should follow the provided link to Tudor’s official support page.

Given its enduring popularity within the Tudor lineup and strong performance in online rankings (#29,736 in Men’s Wrist Watches), the Black Bay 41 with dual-tone finish represents a compelling entry point into Tudor’s Heritage collection. While not classified as a limited edition, its continued production underscores Tudor’s commitment to offering accessible luxury with authentic design DNA.