Meet Zenith Defy (ref. 10.9000.4805/78.R916), a refined timepiece that blends thoughtful design with reliable performance. A study in proportion and durability: crafted in carbon and measuring 44 mm in diameter, with a thickness of 14.5 mm, defined by a round silhouette. The caseback is open, and the crystal is sapphire, delivering water resistance to 10000 meters. The dial composition is deliberate and legible: a skeleton tone, framed by stick / dot hour markers, and stick hands. Beneath the caseback lies dependable performance: the El Primero 4805 SK caliber. Released in a constrained run, appealing to focused collectors. Introduced in 2019. 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.