Omega 212.30.41.20.01.003
Omega Seamaster series, Model: 212.30.41.20.01.003, diameter: 41mm, black dial, luminous hour markers, date display, black unidirectional rotating chronograph bezel, made of stainless steel, with helium release valve, equipped with self-produced 2500 coaxial automatic winding movement, stainless steel strap, 300 meters water resistant!