Introducing IWC Big Pilot (ref. IW5105-03), a refined timepiece that blends thoughtful design with reliable performance. A study in proportion and durability: crafted in stainless steel and measuring 46.2 mm in diameter, with a thickness of 15.8 mm, defined by a round silhouette. The caseback is closed, and the crystal is sapphire, delivering water resistance to 6000 meters. The dial composition is deliberate and legible: a blue tone with gloss finish, framed by arabic numerals hour markers, and alpha hands. Beneath the caseback lies dependable performance: the 59235 caliber. Issued as a limited edition, appealing to focused collectors. First released in 2018. 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.