From MB&F, presenting the Horological Machines (ref. 80.RTL.B), a refined timepiece that blends thoughtful design with reliable performance. A study in proportion and durability: measuring 49 mm in diameter, with a thickness of 19 mm, defined by a round silhouette. The caseback is open, and the crystal is sapphire, delivering water resistance to 3000 meters. The dial composition is deliberate and legible: a black tone, framed by arabic numerals hour markers, and proprietary hands. Beneath the caseback lies dependable performance: the HM8 caliber. Introduced in 2016. Comfort and balance define the wearing experience, making it an easy daily companion. Subtle transitions between textures elevate the overall impression. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.