Movement:Asia7750 Valjoux Working Chronograph Movement,Working Regulator, 28800Bph, Black Decorated Perforated Insignia RotorbrCase Diameter:44mmbrThickness:15.5mmbrDial Color:Blackcheckered Dial, White Subdials, Black Inner Bezel, Superlumed (As Claimed By Maker) Bar Index MarkersbrCase Material:Solid 316 Stainless Steel,Thick 18K Rose Gold Plating... 5 MilsbrBracelet:Rubber Strapwith Single Fold Ap Insignia ClaspbrFront Glass:Sapphire CrystalbrBack Glass:Display Case Back With Detail EngravingbrHack Movement:YesbrClasp Type:Tang BucklebrDate Indicator:At 3:00(Mag Crystal Mounted On Dial), Black Surround At DatewheelbrOther Remarks:Water Resistantfully Functional Chronographseconds : Running Secs At 12.00 Subdials,Chronograph : 9.00 Subdial - Minute Counter2.00 Pusher - StartStop Chrono, 4.