Automatic - self-winding movement beating at 28800 vibrations per hour. Monocrystalline silicon balance-spring power reserve up to 45 hours. Stainless steel bracelet bezel and case. White matte dial with applied indexes and silver polished hands. Triple safety folding clasp and push-piece opening mechanism. Transparent caseback with sapphire crystal. Scratch resistant sapphire crystal dial glass with anti-reflective coating. Lug-to-lug: 32.4mm. Lug distance: 12mm. Case thickness: 7.9mm. Case size: 26mm. Water resistant to 30 M.