Seiko Men's 'Arctura' Quartz Stainless Steel and Rubber Casual Watch, Color:Black (Model: SRN011) Japanese Kinetic 5M54 Movement Scratch-resistant sapphire crystal; brushed and polished stainless steel case; black rubber strap Day and date function Silver dial with silver-tone hands and hour markers; luminous; blue second hand Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving