In 1970, Omega introduced the Seamaster 600 "PloProf", a dive watch for professional divers, built uncompromisingly for function. The Ref. 166.0077 from around 1972 shows the concept in its purest form: a 55 x 45mm monobloc case in stainless steel, rotating bezel, mineral crystal, water-resistant to 600m and the automatic Calibre 1002.
The movement was serviced by Omega in 2026. A tool for the deep with an unmistakable silhouette and one of the most striking dive watches of its era.
In 1970, Omega introduced the Seamaster 600 "PloProf", a dive watch for professional divers, built uncompromisingly for function. The Ref. 166.0077 from around 1972 shows the concept in its purest form: a 55 x 45mm monobloc case in stainless steel, rotating bezel, mineral crystal, water-resistant to 600m and the automatic Calibre 1002.
The movement was serviced by Omega in 2026. A tool for the deep with an unmistakable silhouette and one of the most striking dive watches of its era.