Reference: 26170ST.00.D091CR.01 Complete Box and Cert Dated April 2011. Watch fully serviced by agent on Dec 2015. Automatic movement exclusive self-winding AP Calibre, stainless steel case 42mm. New original AP hornback croco leather strap with stainless steel AP deployment buckle, magnified date window at 3 position. Water resistant to 100 meters. Discontinued model, highly collectible.