Brand Seiko Model No. SRPE80K1 Series Seiko 5 Gender Pria Garansi produk Garansi Resmi 1 Tahun Case diameter 42.5 mm Case thickness 13.4 mm Water resistant 100 Meters/10 ATM/10 BAR Case material Stainless Steel with Hard Coating Case back Screw see-through case back Glass material Hardlex crystal Strap material Leather/Kulit Lug Width 20 mm Clasp Buckle Calendar Day and Date Luminious / LumiBrite Yes Movement Automatic with Manual Winding Capacity Jewels 24 Power Reserve 41 Hours Vibrations 21.600 bph Features Day and Date display