All new Omega watches
Omega launched 11 new reference numbers with the celebration of the 75th anniversary of the Omega Seamaster. All of these reference numbers feature a special type of blue dial, with the depth of the blue depending on the water-resistance of the watch. For instance, the Seamaster Aqua Terra feature a light shade of blue, the 300M are a bit darker and the Planet Ocean 600M and Ultra Deep and Ploprof are even darker compared to the others.