240 HU C

Self-winding mechanical movement. Indication of all 24 time zones. Date by hand. Diameter: 30.5 mm. Parts: 306. Patented world first: a date indication synchronized with local time, meaning that of the selected time zone appearing at 12 o’clock and displayed by the central hands. World Time. 24-hour and day/night indication for all 24 time zones. Date by hand. Diameter: 30.5 mm. Thickness: 4.58 mm. Number of parts: 306. Power reserve: min. 38 hours - max. 48 hours. Winding rotor: 22K gold off-center guilloched mini-rotor. Frequency: 21,600 semi-oscillations/hour (3 Hz).