Omega 131.20.39.20.02.001
Omega, Constellation series, model: 131.20.39.20.02.001, men's automatic mechanical watch, 39mm stainless steel Sedna18K gold interlaced gold case, Roman numeral hour markers on the bezel, light silver-white dial, date window at 6 o 'clock, gold hands and hour markers, 8800 Co-axial Master Chronometer movement, transparent back design, interlaced gold bracelet, folding clasp Precise anti-magnetic, a business model.