Seiko Men's Quartz Stainless Steel Casual Watch, Color:Silver-Toned (Model: SNN179P) Precise Japanese-quartz movement Durable mineral hardlex crystal; brushed and polished stainless steel case and bracelet Chronograph functions with 60 second and 60 minute subdials; date function Black dial with silver-tone hands and hour markers; luminous; tachymeter scale engraved on bezel; grey inner bezel; white second hand and subdial hands Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving