Mechanical movement. Automatic winding. Calibre CVSTOS 551. Hour, minute, second, large date, second time-zone. Characteristics :Instantaneous date change. Power-reserve 42 hours.
21 Jewels . Rotor Exclusive CVSTOS 888 Palladium alloy and titanium grade 5.
Frequency 28,800 vibrations per hour. Water resistant up to 100 mt.