The adventure starts here. A unique combination of style and technology, the E-Instruments collection provides you with the watch you need to enhance your lifestyle. At the press of a button, the E-Tide-temp-Compass watch transforms from an elegant timepiece to a marvel of advanced technology. Engineered to meet the toughest challenges - no matter what direction they come from. Product Features QuickDate Feature Stainless Steel Case Rotating Top Ring Assists Compass Comfortable Silicone Strap M
Battery kit includes a CR 2032 battery and a battery lid with O-ring. This kit fits to Suunto X6HR, Observer, G6 Pro, M3, X6, S6 G3 as well as t6. STRAP For Suunto X6HRM, Observer, G6 Pro and M3