Maurice Lacroix Men's Swiss Automatic Stainless Steel Casual Watch, Color:Silver-Toned (Model: MP6348-SS002-32E) Quality 26-jewel Swiss-Automatic movement; Functions without a battery; Powers automatically with the movement of your arm Scratch-resistant sapphire crystal; Brushed stainless steel case and bracelet Chronograph functions with 60 second, 30 minute and 12 hour subdials; Day and date function Black dial with luminous hands and arabic numerals; Tachymeter on inner bezel; Screw-down crown; Exhibition case back Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving