Suunto Spartan Trainer is a GPS designed watch in a compound package. Ready to train in the activity you choose swimming, cycle, hitting the gym or in the mountains running trails. Tracking your daily activity and sleep cycle is made easy through the wrist enabled estimate heart rate. Spartan Trainer is the versatile training companion you need.  
 
Specifications:
Measurements – 46 x 46 x 15.7mm
Weight – 56g
Bezel Material – Glass fiber reinforced polyamide
Glass Material – Polyamide
Case Material – Glass fiber reinforced polyamide
Strap Material – Silicone
What’s in the box? – Spartan Trainer Wrist HR Black, USB cable, Quick Guide, Warranty Leaflet.