TYR Z200 Stopwatch Scuba Fins A balanced piston performs equally

A balanced piston performs equally in warm and cold water environments

so perfect for travelling divers

Supports heart rate variability and advanced heart rate features: yes

Compact size: 3

even during long swim sessions

TYR Z200 Stopwatch Scuba Fins A balanced piston performs equallyZ200 by TYR is a stopwatch loaded with cutting edge timing options. It allows you to monitor your performance and keep track of all the important data at the palm of your hand. Z200 by TYR is a stopwatch loaded with cutting edge timing options. It allows you to monitor your performance and keep track of all the important data at the palm of your hand. The device provides 60 dual split automatic memory, as well a stroke frequency counter and entry exit