From Breitling, presenting the Navitimer (ref. 816), a distinctive model that balances proportion, precision, and presence. On the wrist, the case feels purposeful: crafted in stainless steel and measuring 48 mm in diameter, with a thickness of 14.6 mm, defined by a round silhouette, paired with a sliderule bezel. The caseback is closed, and the crystal is plexi, delivering water resistance to 100 meters. Visually, the face is where character emerges: a black tone, framed by stick / dot hour markers. Mechanically, the watch prioritizes accuracy: the 178 caliber. Introduced in 1969. The silhouette offers presence without excess, lending confidence in a range of situations. Finishing showcases disciplined attention to detail across facets, edges, and surfaces. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.