Nomos new ahoi datum features

The new Ahoi Datum is an update of the brand’s Tangomat. The watch uses the same automatic movement, Nomos’s Zeta caliber. It has a stainless-steel two- part case with a diameter of 40 mm.

The crown screws down and has a subtle crown guard surrounding it. On the white dial, hour indexes are coated with Super-LumiNova.

The light blue hour and minutes hands also have luminous coating. There is a small seconds subdial at 6 o’clock, with a date window below it.

The Ahoi also has a caseback to allow a view of the movement. The watch is water resistant to 200 meters. It has a black textile strap, but also comes with a Horween leather strap and a strap- changing tool.