Model No.ACF-6481-MALGPBA Series Ac-Sport Luminious / LumiBrite: Yes Case material :Bronze Water resistant :100 Meters/10 ATM/10 BARi Brand :Alexandre Christie Gender Pria Case diameter 48 mm Case back Screw see-through case back Calendar Date Case thickness :16 mm Strap material: Leather/Kulit Lebar Kulit Strap : 24 mm Movement:Automatic Movement