In order to fathoming the depth of the inspiration behind the ultra-modern Hamilton Khaki Navy Sub Auto Chrono, one must turn back the pages of the brand’s rich history to the year 1928. The ultra-modern maritime masterpiece takes its shape from the iconic Hamilton Piping Rock piece from that year. It was even chosen by the New York Yankees baseball team as their official timekeeper. The spirit of the sea penetrates all aspects of the watch’s design. Complementing water resistance to 30 bar are features ranging from the embossed illustration of a manta ray on the case back, to a super sporty bezel.