Ahoi neomatik signalblau

Crown protection, a back fixed with six screws, a robust textile strap—in this watch, form follows function. And makes Ahoi neomatik signalblau a sporty and uncompromisingly elegant watch. At its heart, the NOMOS caliber DUW 3001 is at work; a sign of things to come in this somewhat smaller Ahoi, with a diameter of 36 millimeters. The blue of its dial is new for NOMOS. It is unmistakable—and certain to make a few waves.


stainless steel, bipartite; domed sapphire crystal glass; diameter 36.3 mm; sapphire crystal glass back, 9.55 mm in height; fixed with six screws; screw-down crown, crown guard; with a little whale engraved on the back—which means that this watch is extra water resistant.

siren blue, hour indexes with blue superluminova (green luminescence)

hour and minute hands rhodium-plated and with superluminova inlay in white (green luminescence), seconds hand neon orange

light gray textile strap with winged clasp, lug width 18 mm (also available in blue-black)

to 20 atm (DIN 8310)

Reference number


DUW 3001—in-house built NOMOS caliber with automatic winding; NOMOS swing system with tempered blue balance spring. (DUW stands for: NOMOS Glashütte Deutsche Uhrenwerke.)

12 ¾ lines (28.8 mm)

Movement height
3.2 mm

Power reserve
approx. 42 hours

decentralized seconds, stop-seconds mechanism, Glashütte three-quarter plate, NOMOS balance bridge, 27 jewels, bidirectional winding rotor, Incabloc shock protection, DUW regulation system, adjusted in six positions, tempered blue screws, rhodium-plated surfaces with Glashütte ribbing and NOMOS perlage

More watches

To date, NOMOS Glashütte has released twelve watch models and around 100 different versions. There are thus many more watches to discover—find a selection here.