Philip Watch Men's Swiss Quartz Stainless Steel Dress Watch, Color:Silver-Toned (Model: R8273684145) Made in USA or Imported Quartz chronograph 1/10 second Sapphire crystal, screw down case back and crown Black bezel with octagon screws, add and split time, stainless steel strap Butterfly buckle, Swiss made; 10 atmosphere, white dial Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving