Brand : Seiko 5 Tahan Air : 3 ATM Diameter Case : 3,8mm Tebal Case : 7mm Bahan Case : Vacuum IP Light Black Plating Panjang Tali : 245mm Lebar Tali : 20mm Material Dial : High Hardness Glass Mirror Bahan Tali : PU Tipe Clasp : Stainless Steel Display : Analog