55X44MM Seamaster PloProf

The Omega Seamaster Ploprof (short for “Plongeur Professionnel” or professional diver) is a robust and iconic dive watch built for serious underwater exploration. This model features a large 55mm x 44mm stainless steel case designed for extreme durability and water resistance. Its signature summer blue dial and matching bezel add a bold and vibrant look while maintaining excellent legibility underwater.

The watch is equipped with Omega’s advanced Co-Axial escapement movement, which enhances precision, stability, and durability over time, reducing the need for maintenance. The bezel is unidirectional, essential for measuring elapsed dive times safely.

The left-hand crown placement prevents accidental manipulation during dives and contributes to the watch’s unique asymmetrical design. The blue rubber strap ensures a comfortable fit on the wrist, even over a wetsuit, and it fastens securely with a stainless steel pin buckle.

Water resistance is rated for professional diving depth