Spiros Kartelias on Twitter: "Suunto D4f is now available https://t.co/oaPFWMFMNJ ! Specialized freedive computer! #suunto #freedivegear https://t.co/XWrqcVcGRT" / Twitter
Freediving and spearfishing Suunto D4F dive computer
SUUNTO D4I NOVO Divecomputer - Chang Diving Center