Tudor Black Bay One 36mm Steel Anthracite Grey Dial M79640-0001- BRAND NEW Tudor Black Bay One 36mm Steel Anthracite…

The Tudor Black Bay One M79640-0001 is a 36mm stainless steel automatic watch that sits at the heart of Tudor's iconic Black Bay collection — a lineage rooted in the brand's storied diving watch heritage dating back to the 1950s. The Black Bay family has long been celebrated for its bold, tool-watch DNA expressed through a refined and wearable silhouette, and the 36mm Black Bay One distills that spirit into a case size that transcends gender categories and suits virtually any wrist.

At 36mm in stainless steel, the Black Bay One M79640-0001 occupies a sweet spot between the original diver proportions and contemporary dress-watch sensibility. The case is finished to Tudor's exacting standards, blending polished and satin surfaces that catch the light with understated elegance. The stainless steel bezel frames the dial with a clean, purposeful look that feels equally at home in a boardroom or on the weekend.

The anthracite grey index dial is one of the most compelling elements of this reference. The deep, smoky tone shifts subtly under different lighting conditions, lending the watch an almost chameleon-like quality — appearing near-black in low light and revealing its rich grey character in bright conditions. Applied index hour markers provide legibility and a sense of three-dimensional depth that photographs and in-person wearing both reward.

Powering the Black Bay One is a Tudor automatic movement, a calibre developed in-house and reflecting the brand's ongoing commitment to manufacture-level watchmaking. Tudor's movements are known for their robustness, reliability, and COSC-adjacent precision, making this watch not merely a beautiful object but a dependable daily companion built to last for decades with proper care.

The steel bracelet completes the package with a cohesive, integrated aesthetic that anchors the watch firmly in the sports-luxury category. Whether worn tight against the wrist or with a touch of flex, the bracelet drapes naturally and contributes to a unified look that speaks to the careful design philosophy behind the entire Black Bay One line. This is a watch that wears its pedigree quietly but confidently.

Bizak & Co. is pleased to offer the Tudor Black Bay One M79640-0001 brand new, ensuring you receive a pristine example sourced from authorised channels. As a trusted luxury watch dealer, we are committed to competitive pricing, transparent service, and the kind of expertise that only comes from years of handling the finest timepieces. Reach out to our team today to secure your M79640-0001 or to explore our broader Tudor inventory — we are here to help you buy with confidence.