Hublot, Big Bang All black Senna, Limited Ed. n°0LXXXIII/C (083/100), split-seconds chronograph watch in ceramic and titanium, circa 2009Movement: cal. ETA 7750, automatic, 31 jewelsCase: n°768458, diam. 48 mm, glass caseback revealing the movementComponents: split-seconds chronograph with 1 counter and central seconds, power-reserve indicator, subsidiary seconds counterHublot strap: black rubber with Hublot steel folding claspSignature: dial, movement, caseAccessories: warranty card stating date of purchase 05/02/2009, certificate of authenticity, case, instruction manual