Halcyon - DIVER’S NOTEBOOK maintenance and how to make

maintenance and how to make basic repairs

Applicants for a GUE Technical Diver Level 1 program must:

diameter 61 mm colour temperature cool white front glass 6 mm tempered power source external rechargeable battery weight 340 g switch type magnetic switch

and air supply during the dives

and leaves you with a strong sense of security to go all in on your aquatic session without worry of seepage or leakage

Halcyon - DIVER’S NOTEBOOK maintenance and how to makeHalcyon wetnotes are an essential component of every divers pocket contents. Our wetnotes are made from heavy cordura for lasting durability and feature taped seams on the edges. There is one clear vinyl window on the outside accessed through a velcro closure that allows easy viewing of printed tables or anything that you expect to use frequently. Inside the wetnotes you will find pencil pockets inside of the front cover and further visible storage