Tudor Black Bay 79000N 37mm (2023)

The Tudor Black Bay 54 (ref. M79000N) is a compact yet bold reinterpretation of Tudor’s dive watch heritage, offering classic proportions in a modern package. Its 37 mm stainless steel case features a mix of polished and satin finishes, delivering both elegance and robustness in a smaller footprint. The domed black dial retains vintage character with gilt accents and subtle depth, while the unidirectional bezel (with aluminium insert) keeps timeless appeal. Inside, Tudor’s in-house Calibre MT5400 powers the watch, offering a 70-hour power reserve and COSC chronometer certification. With 200 m of water resistance and a wrist-friendly thickness of 11.2 mm, the Black Bay 54 delivers true dive capability in a refined, wearable format.

Specifications:

• Range: Black Bay 54
• Model: M79000N
• Year: 2023
• Dial: Domed black, gilt accents
• Crystal: Domed sapphire crystal
• Bezel: Unidirectional stainless steel bezel with black aluminium insert
• Case Size: 37 mm
• Case Material: Stainless steel (polished & satin finish)
• Bracelet: 3-link stainless steel bracelet (polished & satin)
• Clasp: T-Fit micro-adjust folding clasp
• Movement: Manufacture Calibre MT5400, automatic, COSC certified
• Power Reserve: ~70 hours
• Water Resistance: 200 m / 20 ATM