Suunto Dive D4f - Black Color:Black The strap comes with a

The strap comes with a handy metal pin closure that securely holds the strap in place

Vyper2 and Vyper Air without restricting the view

The memory function is supported with all Bluetooth Smart enabled watches except Suunto Run

Suunto Run supports every runner on running their own story

Made from durable yet soft elastic textile

Suunto Dive D4f - Black Color:Black The strap comes with aSpecialized freedive computer Suunto D4f is a light yet robust freedive computer, that makes underwater sports enjoyable. When diving, the D4f displays your present and maximum depth and calculates dive time and surface intervals for you, allowing you to fully concentrate on exploring the underwater world. Use the apnea timer to improve your breathing technique. After the dive you can browse the details of your dive from the logbook. The light weight