Based on the revolutionary RD681 automatic movement by renowned and talented watchmaker Roger Dubuis of Switzerland, this Excalibur RDDBEX0388 introduces two handy complications into the fray: date display at 6 o'clock and a handy chronograph at 3 o'clock. The timepiece features a round steel case and a silver dial with roman numerals and blue hands. Lastly, the watch uses a brown crocodile strap with a steel deployment buckle.