OMEGA (Chronographe Seamaster Professional Chrono Diver 300M / ref. ST 378.0504 / 178.0504), vers 1993

Professional diver's chronograph 300M in steel with screwed back decorated with the seahorse logo (signed and numbered). First diver's chronograph chronometer in the world at the time to be equipped with functional screwed pushers under water.

Large unidirectional nut-shaped steel bezel graduated to 60. Navy blue dial with wave decoration and seconds scale on the flange. Three circled counters: seconds at 9 o'clock, hours at 6 o'clock, minutes at 12 o'clock, date window at 3 o'clock. Round apricot-coloured indexes with patina and skeleton hands with superlite luminescent tips. Screwed pushers and crown with side protection, helium escape valve at 10 o'clock.

Blue leather strap with pin buckle, a commando sport leather strap and a rubber strap with deployant buckle.

Movement: Mechanical automatic winding OMEGA Caliber / 1154 (based on ETA 7750 Valjoux) COSC-certified (with dust cover) Swiss.

Additional data

  • Case diameter : 42 mm (excluding crown shoulder)
  • Condition : Very good condition (workshop)
  • Box : Giant OMEGA in precious wood + Omega card holder
  • Papers : certificate of expertise VWS by the expert J.C. GUYON


Price : 3 300,00 €

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