Nomos Glashutte Watch Ahoi Neomatik 38 Date Sky Sapphire Crystal 526. Take the feeling of freedom with you, wherever you go, in the colours of a bright blue sky and shimmering golden sands. Your watch is a constant companion: in the office, at the beach, during the evenings spent on a rooftop terrace, from day to night. And with modern German design, it suits every occasion.