From Hamilton, presenting the Frogman (ref. H77455331), an elegant watch engineered for daily versatility and long-term reliability. From profile to crystal, the architecture convinces: crafted in stainless steel and measuring 41 mm in diameter, defined by a round silhouette, paired with a rotating, 0-60 (dive) bezel. The caseback is closed, and the crystal is sapphire, delivering water resistance to 30000 meters. Up close, the dial rewards inspection: a black tone with matte finish, framed by mixed hour markers, and proprietary hands. Inside, precision takes center stage: the H-10 ND caliber. Introduced in 2023. Designed for real-world wear, the watch transitions smoothly from tailored looks to casual settings. Manufacturing tolerances and surface treatment highlight consistent quality control. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.