Alpina Men's AL-750VG4E6 Alpiner Chronograph Analog Display Automatic Self Wind Brown Watch Made in USA or Imported Contemporary interpretation of the 1950s alpine automatic AL-750VG4E6 with the engraving of the iconic alpina 3 summits symbol on case back Al-750 automatic chronograph with telemeter function Automatic-self-wind Movement Case Diameter: 41.5mm Water Resistant To 165 Feet