Born in caves, at home in the ocean: The Fathom Mk III is a high-end mechanical rebreather built with state-of-the-art materials and components and designed for simplicity and ease of use. For more information visit fathomdive.com.

Training

• Rebreather tryout
  get to know the unit and try it out in a pool
  typical duration: 3-4 hours
• Crossover from another unit
  typical duration: 3 days
• CCR mod 1 (recreational CCR or CCR Advanced Recreational Trimix)*
  max. depth 30 m, no deco (RCCR)
  OR
  max. depth 45 m, deco (CCR ART)
  trimix diluent
  typical duration: 5-6 days