Ahoi Date Siren Blue



Extra large, an extra large date display—and extra blue: we call it siren blue, inspired by summer skies over the Côte d’Azur on hot August days. And for everything else, come what may: automatic watch Ahoi date siren blue holds tight to 20 atm, tells the time even in the dark, and looks great with a bathing suit, sneakers, or a suit.


Nomos Glashutte

Reference Ref. 554

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Complication: hours, minutes, small seconds and date at 6 o'clock
Movement: DUW 5101 automatic
Power Reserve: 42 h.
Water Resistance: 200 m
Case Material: Stainless steel
Case Diameter: 40.3 mm.
Caseback: Sapphire crystal
Dial: Siren blue, hour indexes with blue superluminova (green luminescence)
Hands: Hour and minute hands rhodium-plated and with superluminova inlay in white (green luminescence), seconds hand neon orange
Light gray textile strap with a winged clasp