Armand Nicolet Men's 8649A-GL-P964GR2 L07 Limited Edition Classic Two-Toned Hand Wind Watch Imported Limited edition Swiss Manual Wind Mechanical movement with chronograph functions Stainless steel 316L buckle Guilloch grey dial Stainless steel case with 18k rose gold bezel and crown; Grey alligator strap Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving