Experience the craft of Certina in the Heritage Collection (ref. C040.462.18.051.00), a refined timepiece that blends thoughtful design with reliable performance. A study in proportion and durability: crafted in stainless steel and measuring 42.5 mm in diameter, with a thickness of 14.75 mm, defined by a cushion silhouette, paired with a rotating, 0-60 (dive) bezel. The caseback is open, and the crystal is sapphire, delivering water resistance to 20000 meters. The dial composition is deliberate and legible: a black tone with matte finish, framed by stick / dot hour markers, and sword hands. Beneath the caseback lies dependable performance: the A05.H31 ND caliber. Introduced in 2022. 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.