With the Essence, Formex aimes to combine elegance and robustness in a Swiss mechanical high precision timepiece. The stainless steel case features the patented Case Suspension System. Waterproof to 100 meters and finished by hand, it holds the self-winding ETA 2824-2.Ref. 0330.1.7331.722 has a blue dial. It comes on a calf leather strap with a carbon fiber composite folding clasp with patented Micro-Adjustment System.