NOMOS Glashütte Orion

The NOMOS Orion, reference 309, has a steel case measuring 35 mm in diameter. The hand-wound DUW 4001 calibre has up to 53 hours of power reserve and is visible through a sapphire crystal case back. Glashütte ribbing, sunburst decoration and NOMOS perlage decorate the movement. The white silver-plated dial has tempered blue hands and a small seconds sub-dial. The case measures 7.8 mm thick and 45 mm lug-to-lug, with 18 mm between the lugs; NOMOS rates it water resistant to 50 metres. The leather strap is black Horween Shell Cordovan.