Brand: Seiko Model No.: SRPB57K1 Series: Prospex Gender: Men's Garansi: Garansi 1 tahun Case diameter: 45 mm Case thickness: 12 mm Water resistant: 100 Meters/10 ATM/10 BARi100 Meters/10 ATM/10 BAR Suitable for recreational surfing, swimming, snorkeling, sailing and water sports Case material: Stainless Steel Case back: Screw see-through case back Glass material: Hardlex crystal Strap material: Stainless Steel Clasp: Fold over with double push buttoni Calendar: DateiDate The watch displays the date of the month Luminious / LumiBrite: Yes Movement: Automatic Movement Caliber 4R35