MovementAutomatic mechanical, P.900 calibre, 12 ?? lignes, 4.2 mm thick, 23 jewels, 28,800 alternations/hour. Incabloc?? anti-shock device. Power reserve 3 days, one barrel. 171 componentsFunctionsCalendar aperture , Small seconds , Minutes , HoursCaseDiameter 44mm, brushed eSteela???BezelBrushed eSteela??? ceramic anti-clockwise rotating bezel with graduated scaleBackScrew, brushed eSteela???DialGreen polished gradient with luminous hour markers and dots. Date at 3 oa??clock, small seconds at 9 oa??clockWater Resistance"30.0 bar (~300.0 metres)"Strap and BuckleStrap:??Recycled PET Green, T/T , STD, 24/22Buckle type:??Trapezoidal brushed steel, 22mmDevice protecting the crownProtected as trademark