Two-tone dark grey and yellow-gold tone stainless steel. Slate grey dial. Gold-tone hands and hour markers. Date displays at 3 o'clock position. Cabochon crown. Hardlex crystal. Hidden push button deployment clasp. Quartz movement. Water resistant at 30 meters (100 feet). Alternate Model Numbers: SKP310, SKP310P1, SKP310P-1. Seiko Dress Two-Tone Dark Grey Steel Black Mens Watch SKP310 