Brand : Seiko Model No : SNKP20K1 Series : Seiko 5 Gender : pria Garansi produk : 1 Case diameter : 42 mm Case thickness : 12 mm Water resistant : 50 Meters/5 ATM/5 BAR Case material : Stainless Steel Case back : Screw case back Glass material : Mineral crystal Strap material : Stainless Steel Calendar : Day and Date Luminious / LumiBrite : Yes Movement :Automatic Movement Caliber No. :7S26 Accuracy :Accuracy: -15 seconds per month Dial color :Gold Features :21 Jewels , Day And Date Display , See Through Case Back , Fold Over Clasp Weight after packing :approx. 1kg