In-house built caliber Alpha
The Alpha caliber is NOMOS Glashütte’s highly acclaimed classic. It was our first movement—and the one that still powers more of our watches than any other. Robust, accurate and reliable, it ticks inside Tangente, Ludwig, Tetra, Orion and Club and all the watches in our 33 Series.
α (Alpha)—in-house built NOMOS caliber with manual winding
10 ½ lines (23.3 mm)
approx. 43 hours
Decentralized seconds, stop-seconds mechanism, Glashütte three-quarter plate, 17 jewels, Glashütte stopwork, Incabloc shock protection, balance spring from Nivarox 1A, adjusted in six positions, tempered blue screws, rhodium-plated movement surfaces with Glashütte ribbing and NOMOS perlage, ratchet and crown wheel with Glashütte sunburst