Authentic Swiss automatic chronograph movement with 68 hours power reserve. Features include Hour/Minute/Second sub-dials displaying: Small Seconds, 30 Minute, and 60 Second; Tracks Heart Rate (Pulse Meter); Speed Tachymeter functionality. White dial equipped with Luminous Silver Tone hands and Stick markers featuring Minute Markers around the outer rim. Case is Brushed and Polished Stainless Steel, paired with a Brushed and Polished Stainless Steel Folding Clasp. Comes complete with Push-Pull crown. Scratch Resistant Sapphire crystal lens. Round case shape measuring 41mm in diameter and 14.10mm thick. Equipped with mineral glass or sapphire crystal (confirm material). See-through Caseback design. Water resistant to 100 meters / 330 feet depth. Includes a 2-year WatchMaxx warranty. Known also by part number T1494621101100.