Reference 410-MCA44Z Ocean Driver Project Z2 | A limited edition platinum and zalium automatic chronograph wristwatch with date, Circa 2005 Dial: anthracite Caliber: automatic Case: platinum and zalium, screw down case back Case number: 195/200, 017’934 Closure: Harry Winston buckle Size: 44.5 mm diameter Signed: case, dial and movement Box: no Papers: no