Nomos Ahoi Atlantic Date Ref. 551

About This Watch

The Nomos Ahoi Atlantic Date Ref. 551 combines the Ahoi collection's 200-meter sport watch capabilities with a deep blue dial and date complication that evoke the open Atlantic waters its name references. The blue dial is one of the most compelling color executions in the Nomos range — a rich, saturated blue with a fine grained texture that shifts between deep navy and vivid azure as it catches different angles of light. It's a color that feels simultaneously sporty and sophisticated, appropriate for a yacht deck or an evening dinner. The DUW 6101 automatic movement adds the date function at three o'clock, which Nomos integrates with a thin frame that maintains the dial's visual cleanliness. The "Atlantic" designation within the Ahoi family signals the date complication — a naming convention that helps navigate Nomos's sometimes confusing nomenclature system. At 200 meters water resistant, the Ahoi Atlantic Date is more than a fashion piece with a nautical theme — it is a technically competent sport watch that can accompany its wearer from poolside to dive site to dinner table. The slightly thicker 10.1mm case accommodates the date movement's additional height while maintaining a profile that remains dressy by sport watch standards. For buyers who want the Ahoi's water-sport credentials with everyday date functionality and a dial color that commands attention, the Atlantic Date represents the most complete expression of Nomos's maritime ambitions.