Grand Feu blue enamel.
Hour, Minute, Seconds, Annual calendar correction backward and forward.Month indicator at 6 o'clock counter,combined with the small second.
Stellar pattern back with Moon Silver medallion
WELCOME THE MARINE CHRONOMETER ANNUAL CALENDAR
The latest incarnation of the unique history of the manufacturer, equipped with the most recent advances in precision mechanical timekeeping. A stunning tribute to the power and purity of the sea.