Caliber: Alpha-in-house built NOMOS caliber with manual winding - Power reserve: up to 43 hours - Special qualities: stop-seconds mechanism - Glashütte stopwork - Glashütte three-quarter - plate adjusted in six positions - 17 jewels - tempered blue screws - rhodium-plated surfaces with Glashütte ribbing and NOMOS perlage ratchet and crown wheel with Glashütte sunburst.