Stainless steel case and bracelet. Black dial. Date displays at 3 o'clock position. Unidirectional rotating elapsed time bezel. Double locking push button deployment clasp. Hardlex crystal. Case diameter 38mm. Quartz movement. Water resistant at 100 meters (330 feet). Alternate Model Numbers: SGEB79, SGEB79P1, SGEB79P-1. Seiko Steel Black Mens Watch SGEB79 