Gender : Wanita Brand : Seiko Series : Seiko-Classic Movement : Quartz Movement Case diameter : 29,9 mm Case thickness : 7,5 mm Glass material : Sapphire crystal Case material ; Stainless Steel Water resistant : 100 Meters/10 ATM/10 BAR Case back : Screw case back Strap material ; Stainless Steel Clasp ; Fold over with double push button Calendar : Date Luminious / LumiBrite ; No