OMEGA. Seamaster, 120 line, “Deep Blue”, reference 166.073.

Omega, Seamaster, 120 line, “Deep Blue”, reference 166.073.
Blue dial, large luminous indices, luminous hands, a distinctive case and a bakelite bezel. The classic Omega seahorse is engraved on the caseback. Reference 166.073 was also given to their armed forces by various governments at this time.

Case: tonneau-shaped steel case, brushed with screwed back, steel bezel with blue bakelite insert with luminous numerals and arrow at 12, screwed omega crown, back with omega seahorse, signed on the inside with reference 166.073, plexiglass.

Dial: dark blue service dial, rod indexes with luminous border, steel hand with luminous material, white second hand with glowing arrowhead, applied Omega logo, signed with “OMEGA, AUTOMATIC, Seamaster 120, SWISS MADE”, date on the right

Size: 42.8 x 46 mm

Movement: Omega caliber 565, automatic machine with central second and date, diameter 27.9 mm, height 5.05 mm, 24 jewels, 19,800 half-oscillations, 50-hour power reserve, quick date switching, work number 31'435'025, manufactured 1970.