Stainless steel with solid gold bezel
Case Back Type
Black, with luminous hour markers and luminous "stick" hands. With "Marine Chronometer" at 12 o'clock, Omega symbol at 7 o'clock and "Omega" at 5 o'cl
Stainless steel (integrated)
Quartz electronic analogic
Created in 1974, 13 jewels
Central sweep-second hand
Produced in a total quantity of 8'000 pieces only.