Stainless steel case. Black leather strap. Cream textured dial. 24-hour display. Retrograde weekday display with flyback hand. 31-day calendar display subdial. Hardlex crystal. Tang clasp. Case diameter 40mm. Case thickness 8mm. Quartz movement. Water resistant at 30 meters (100 feet). Alternate Model Numbers: SNT003, SNT003P1, SNT003P-1. Seiko Retrograde Day/Date Steel Black Mens Watch SNT003 