Russian kiteboarder Peter Tyushkevich, a brand ambassador for Suunto, wears a Suunto Core Extreme Edition Red.

This multifunctional watch features an Altimeter, Barometer, automatic Alti/Baro switch (a smart feature that senses your movement or lack thereof, switching between altimeter and barometer accordingly), Compass, Depth meter and the usual watch functions time, dual time, date, alarm, sports chronograph, countdown timer plus predicted times for sunrise and sunset for over 400 locations worldwide. An ideal watch for an active kite surfer like Peter.

This version with red line is a special edition of the popular Suunto Core range.