NOMOS Glashütte Orion 33 duo doré

The NOMOS Orion 33 duo doré, reference 320, has a round steel case with a 32.8 mm diameter. A hand-wound DUW 4001 Duo calibre offers up to 53 hours of power reserve behind a sapphire crystal case back. The case measures 8.5 mm thick and 42.3 mm lug-to-lug, with 17 mm between the lugs. NOMOS rates the case as water resistant to 50 metres. The vegan velour strap is beige with remborde edges. Gold hands and hour markers sit on the white silver-plated dial, which has mocha-brown typography.