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by Omega
Omega Seamaster Ploprof 1200M Co Axial Master Chronometer 55 X 45mm
Seamaster · Seamaster Ploprof 1200M Co Axial Master Chronometer 55 X 45mm
- Case
- 55 mm
- Thickness
- 15.5 mm
- Lug width
- 24 mm
- Crystal
- Sapphire
- Market price
- $16,100
Updated 11 November 2026
About this watch
The Omega Seamaster Ploprof 1200M Co Axial Master Chronometer 55 X 45mm is a 55 mm watch from the Seamaster collection. Its o-megasteel case is 15.5 mm thick, with 24 mm lugs. It is water resistant to 1200 m. The crystal is sapphire.
The manufacturer’s list price is US$16,100.
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