President Barack Obama wears a Jorg Gray 6500 Chronograph, which is the same make and model wristwatch offered here by Presidential Watches. The Jorg Gray 6500 Chronograph offered exclusively here by Presidential Watches is a Commemorative Edition of the same make and model watch worn by President Barack Obama. Each Commemorative Edition watch comes with an individualized serial number and the inscription "The 44th President of the United States Barack H. Obama" engraved on the case back.