5 Sports Automatic Watch SRPD59K1 Type of Glass_Mineral VO2 max calculation and other

VO2 max calculation and other data analysis capabilities use a library by FIRSTBEAT

The strap for this watch is made from 100% recycled PET plastic

The face is also splashed with pink

while a large number of band holes let you adjust the fit to your particular wrist

TRIPLE G RESIST (Shock resistant

5 Sports Automatic Watch SRPD59K1 Type of Glass_Mineral VO2 max calculation and otherCalibre Calibre no. 4R36 Movement TypeAutomatic with manual winding Power Reserve Battery LifeApprox. 41 hours Case Case MaterialStainless steel CrystalHardlex LumiBriteLumibrite on hands and indexes ClaspThree fold clasp with secure lock ,push button release Layout Water Resistance10 bar Case SizeThickness: 13. 4 Diameter: 42. 5 Length: 46 Other SpecificationsScrew case back See through case back Unidirectional rotating bezel Features Other