This model incorporates the Caliber 9S86, the high specification movement offers the same accuracy (-5 to +3 seconds per day) and the same power reserve (55 hours) as the fundamental Caliber 9S85, while also offering the function GMT necessary for the international traveler to ensure that the accuracy of the time shown is not affected when changing time zones. The GMT hand shows the time in the home time zone. Designed in harmony with the classic case, the retro-modern dial features an inscription with a 1/5 second scale, unique for a 10-beat model. The result is a design finish that is both fine and elegant. The long and thin indexes provide a sharp and refined expression.