With the Neomatik model, the Tetra has received two important updates: a larger (33*33mm) case, and an automatic ‘neomatik’ (caliber DUW 3001) movement. What remained are the perfectly square case, the stepped lugs and the distinct typeface.The NOMOS Tetra Neomatik 39 175 Years Watchmaking Glashütte 421.S1 is a limited edition of 175 pieces introduced in 2022. This Tetra has a White, lacquered dial with glossy finish.
