TUDOR Black Bay 54 Blue 37mm

The TUDOR Black Bay 54 M79000B-0001 is a Swiss-made automatic dive watch featuring a 37 mm stainless steel case, a domed sapphire crystal, 200-metre water resistance (660 ft), and the COSC-certified TUDOR Manufacture Calibre MT5400 with an approximate 70-hour power reserve. It features a domed blue dial, a 60-minute unidirectional bezel, Snowflake hands with Swiss Super-LumiNova®, and a stainless steel bracelet with the TUDOR “T-fit” system, combining heritage, precision, and professional performance.

Description

TUDOR Black Bay 54 M79000B-0001

The TUDOR Black Bay 54 M79000B-0001 is a Swiss-made automatic dive watch that captures the essence of the brand’s earliest diving timepieces, combining TUDOR’s rich heritage with modern watchmaking technology. Inspired by the original dive watch introduced in 1954, this model is a faithful interpretation of the professional DNA that defines the Black Bay collection.

With its 37 mm stainless steel case, the Black Bay 54 offers classic, well-balanced proportions, making it an ideal choice for both men and those seeking a versatile unisex timepiece. Its compact dimensions, together with polished and satin-brushed finishes, ensure exceptional wearing comfort, while its distinctive domed blue dial revives TUDOR’s iconic blue tone, a colour closely associated with the brand’s diving watch heritage.

A Tribute to TUDOR’s Diving Watch Heritage

The TUDOR Black Bay 54 establishes a direct connection to the brand’s history and its first professional dive watches. Its design retains iconic elements such as the clean-lined case, domed dial, and classic bezel, all reinterpreted with contemporary materials and finishing.

The 60-minute unidirectional bezel with an aluminium insert preserves the essential functionality of a professional dive watch, allowing dive times to be monitored with precision and confidence.

The design is completed by the signature Snowflake hands, one of TUDOR’s most recognisable features since 1969. Together with the applied hour markers filled with Swiss Super-LumiNova®, they provide outstanding legibility in low-light conditions and underwater.

COSC-Certified TUDOR Manufacture Calibre MT5400

At the heart of the TUDOR Black Bay 54 M79000B-0001 beats the Manufacture Calibre MT5400, a self-winding mechanical movement engineered to deliver exceptional precision, durability, and reliability.

Officially certified by the COSC (Contrôle Officiel Suisse des Chronomètres), the movement features a bidirectional rotor that ensures efficient winding of the automatic mechanism.

Thanks to its advanced technical architecture, it delivers an approximately 70-hour power reserve, allowing the watch to keep running even after a full weekend off the wrist.

Functional Design with Exceptional Comfort

The Black Bay 54 is fitted with a three-link stainless steel bracelet featuring polished and satin-brushed finishes, designed to provide durability and all-day comfort.

Its folding safety clasp incorporates the TUDOR “T-fit” rapid adjustment system, allowing the bracelet to be adjusted quickly and precisely for the perfect fit.

The screw-down winding crown embossed with the TUDOR rose reinforces the watch’s historic identity while contributing to its 200-metre water resistance (660 ft), making it perfectly suited to both underwater adventures and everyday wear.

A Classic Dive Watch with Modern Technology

The TUDOR Black Bay 54 M79000B-0001 combines the vintage-inspired aesthetics of TUDOR’s original dive watches with the performance of contemporary Swiss watchmaking. Its domed sapphire crystal, distinctive blue dial, COSC-certified automatic Manufacture movement, and robust construction reflect TUDOR’s commitment to quality, innovation, and enduring craftsmanship.

Why Choose the TUDOR Black Bay 54 M79000B-0001?

The TUDOR Black Bay 54 is the ideal choice for those seeking a luxury automatic watch with heritage, character, and professional performance. Its 37 mm case, 200-metre water resistance (660 ft), approximately 70-hour power reserve, and design inspired by TUDOR’s earliest dive watches make it a standout model within the Black Bay collection.

Designed for enthusiasts of Swiss watchmaking, it is a timepiece that celebrates tradition, precision, and timeless design.

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