Hand-wound mechanical, P.2002/E calibre, 13 ?? lignes, 8,30 mm thick, 31 jewels, 28,800 alternations/hour. KIF PARECHOC?? anti-shock device. Power reserve 8 days. 328 components. Function - Hours , Calendar aperture , Minutes , Small seconds , World time , Equation of time , Power reserve , Hand-type month , GMT differential. Dial - Blue with luminous Arabic numerals and hour markers. Seconds at 9 o'clock, date and month indicator at 3 o'clock, Equation of Time indicator at 6 o'clock. Water resistance - "10.0 bar (~100.0 metres)". Strap - Blue Leather.