42mm Royal Oak Offshore Automatic Rubber Strap Chronograph with Khaki Green Titanium Dial (Ref. 26238TI.OO.A056CA.01) and Light Blue Steel Dial (Ref. 26238ST.OO.A340CA.01) ; Stainless steel bracelet (Ref. 26238ST.OO.2000ST.01) and titanium bracelet (Ref. 26238TI.OO.2000TI.01); rose gold version (Ref. 26238OR.OO.2000OR.01).