Omega
Seamaster Planet Ocean 600M Co-Axial Master Chronometer
215.32.44.21.01.001
Deep-rated precision in a Master Chronometer-certified diver.
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Overview
The Omega Seamaster Planet Ocean 600M ref. 215.32.44.21.01.001 is a 43.5 mm stainless steel diver rated to 600 metres, powered by the in-house Calibre 8900 and certified to the stringent Master Chronometer standard. Its black dial and bold case proportions place it firmly in the professional dive-watch tradition that the Planet Ocean line has upheld since the mid-2000s. The reference represents Omega's commitment to combining ISO-rated water resistance with the highest level of Swiss chronometric certification.
History
The Planet Ocean collection was introduced in the mid-2000s as a larger, more tool-oriented complement to the classic Seamaster Diver 300M. Reference 215.32.44.21.01.001 belongs to the generation launched around 2016, when Omega transitioned the Planet Ocean line to the Master Chronometer standard and the new generation of Co-Axial escapement movements. This iteration has remained in production, reflecting sustained collector and professional interest in a certified, high-specification dive watch.
Notable points
- Calibre 8900 is a Co-Axial Master Chronometer movement certified by METAS to resist magnetic fields exceeding 15,000 gauss.
- The 600-metre water-resistance rating exceeds the ISO 6425 diver's watch standard by a considerable margin.
- The 43.5 mm stainless steel case features a unidirectional rotating bezel with a ceramic insert, standard for professional dive watches.
- Master Chronometer certification requires passing eight tests conducted by the Swiss Federal Institute of Metrology (METAS), covering precision, magnetism, and water resistance.
- The black dial variant is the most classically legible expression of the Planet Ocean 600M, consistent with professional dive-watch convention.
Specifications
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