Marc Grütter

Marc Grütter

  • Instructor
  • OC-Advanced Trimix-Diver
  • OC-Advanced-Nitrox-Open-Water-Diver
  • OC-Cave-Introduce
  • OC-Cavern
  • OC-Deco-Diver
  • OC-Extended Range-Diver
  • OC-Full-Cave
  • OC-Nitrox-Diver
  • OC-Sidemount-Diver
  • OW-Nitrox Diver