TUDOR Black Bay 54 Lagoon Blue 37mm

The TUDOR Black Bay 54 Lagoon Blue M79000-0001 is a vintage-inspired automatic watch featuring a 37 mm stainless steel case, the COSC-certified Manufacture Calibre MT5400 with an approximately 70-hour power reserve, a domed sapphire crystal, and 200 metres of water resistance. Its textured Lagoon Blue dial, unidirectional rotating bezel, and five-link stainless steel bracelet with the TUDOR “T-fit” clasp complete an elegant, precise, and versatile dive watch.

Description

TUDOR Black Bay 54 Lagoon Blue

The TUDOR Black Bay 54 Lagoon Blue M79000-0001 reinterprets the brand’s first dive watch with a vintage-inspired design and fully modern performance. Its 37 mm stainless steel case, featuring polished and satin-brushed finishes, preserves the classic proportions of TUDOR’s historic Submariner while offering the perfect balance of comfort, elegance, and functionality.

The highlight of this version is the exclusive Lagoon Blue dial, with a domed finish and subtle texture inspired by the crystal-clear tones of the sea. It is paired with a unidirectional stainless steel rotating bezel with a black aluminium insert, an essential feature for diving activities. The entire watch is protected by a durable domed sapphire crystal, designed to provide excellent scratch resistance.

A True Dive Watch with a Classic Spirit

The Black Bay 54 captures the essence of TUDOR’s earliest diving watches, combining historical details with the brand’s latest innovations. Its 37 mm size offers outstanding versatility, fitting comfortably on any wrist while maintaining a strong presence.

The five-link stainless steel bracelet, with polished and satin-brushed finishes, features the TUDOR “T-fit” rapid adjustment system, allowing the clasp to be easily adapted for a comfortable fit in any situation.

Manufacture Calibre MT5400

Inside, it houses the Manufacture Calibre MT5400, a self-winding mechanical movement with a bidirectional rotor and COSC Official Chronometer Certification.

This movement provides an approximately 70-hour power reserve, delivering excellent autonomy and precise, reliable performance for both everyday wear and sporting activities.

With water resistance to 200 metres, the Black Bay 54 Lagoon Blue is ready to accompany any adventure while maintaining the perfect balance between watchmaking heritage and professional performance.

A Black Bay with Its Own Distinctive Character

The TUDOR Black Bay 54 Lagoon Blue combines the heritage of the brand’s dive watches with a fresh and contemporary aesthetic. Its textured blue dial, COSC-certified Manufacture movement, and outstanding performance make this model an ideal choice for those seeking a sporty, elegant watch with authentic TUDOR DNA.

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