Movement: Seiko 24 Jewels Automatic Cal. 4R36Band: Black Rubber StrapCaseback: Stainless Steel Screw Down CasebackGlass: Scratch resistant Hardlex crystallDial: Black Dial with Luminescent hands and markers, Display Day & Date at 3 oƒ?? clockWater Resistant: 200 MeterFunction: Display Day & Date, Rotating BezelSize of Case: 51.0 x 50.0 x 14.0mmTotal¶ÿweight:¶ÿ128g