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OMEGA Seamaster 120

 

1967 OMEGA SEAMASTER 120  
cal. 601 manual wind no date 
case ref.# 135.027 @ 37MM minus crown 

  • Created in 1966 (with limited release?), introduced to the (general) public in 1967, The watch has a matt black dial that has white text, and white minute circle strokes, tritium baton hands and lumonous hour markers, a black 0 to 60 bi-directional serrated bezel without notches, a luminous dot (pip) at zero, has a reinforced crystal (plexi), a barrel shaped stainless steel (EPSA )  case that is waterproof (now referred to as "resistant") to 120 meters which was later reduced to 60 meters on later models (1968/69). It has polished lugs, a screw down case back that has a chemically engraved (not etched/stamped) Hippocampus Omega logo (Seahorse) and text "SEAMASTER 120 WATERPROOF.
        ... source information from the book: OMEGA : A Journey Through Time
  • Vintage OMEGA Seamaster and their gaskets  OMEGA used a rubber gasket of the type that had proven its abilities in submarines during the Second World War.The Swiss Laboratory for Watch Research independently tested 50 cases of the Seamaster at a simulated depth of 60 meters. After temperature changes of -40° C to 50° C in quick succession, the cases showed no sign of water infiltration.
  • ... source information: Omega Museum











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1967 Omega Seamaster 120 cal. 601

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