Model: H36606130Made for those who favor function and style at once, the Jazzmaster Performer line offers a powerful sport-chic appearance. Powered by the H-31 automatic chronograph movement with 60 hours power reserve, this Jazzmaster Performer Automatic Chronograph features a 42mm stainless steel case accented by a sleek black dial and an assertive stainless steel bracelet.General: Water resistant 10 Bar, 2-Year Warranty, Gentlemen, Jazzmaster Dial: Black "Panda"Case: Round, Stainless Steel, 42 mmBracelet/Strap: Stainless SteelCrystal: Scratch Resistant SapphireMovement: Swiss Automatic, 60-Hour Power Reserve, H-31H-31The H-31 is a powerful automatic chronograph movement featuring an extended 60-hour power reserve, making it perfect for the demands of the sportiest of models. With an H pattern design on the oscillating bridge, there’s no mistaking who made this movement. Product new with original box and manufacturer’s warranty *Free Shipping on all purchases See more from the Jazzmaster Collection