The Nomos Tangente 38, reference 165, is a mechanical wristwatch featuring a 37.5 mm stainless steel case with a height of 6.7 mm. It has a white silver-plated dial with tempered blue hands and a small seconds sub-dial at the 6 o'clock position. The watch is powered by the in-house Alpha manual winding caliber, offering a power reserve of approximately 43 hours. It is water-resistant up to 30 meters and comes with a black Horween Genuine Shell Cordovan leather strap. The reference number for this model is 165.