Seiko Presage Aut. "Cocktail"

Specifications: Driving System Automatic Caliber No. 4R35 Case Stainless steel Band Calf Glass Material Box-shaped Hardlex crystal Glass Coating - Waterproof Water resistance 5 Bar Antimagnetic Magnetic resistance 4,800 A/m Size 40.5mm Features Date display Power reserve: 41 hours 21,600 vibrations per hour Screw see-through case back 23 jewels