Luminor Perpetual Calendar GMT Platinumtech™

Movement Automatic mechanical, Panerai P.4100 calibre, 15 1/2 lignes (35.1 mm), 7.0 mm thick, 55 jewels , Glucydur® balance, 28,800 alternations/hour (equivalent to 4 Hz). KIF® anti-shock device. Power reserve 3 days, two barrels, seconds reset Stop Balance wheel, Functions GMT12H , World time , Power reserve indication , Day of the week in aperture , Time zone , Year , Small seconds , Minutes , Hours , Leap year , Perpetual calendar, Case Diameter 44mm, Panerai Platinumtech™, Bezel Polished Panerai Platinumtech™,Dial Blue sapphire with luminous Arabic numerals and hour markers. Day of the week, Date at 3 o'clock, seconds and 24h indicator at 9 o’clock, Water Resistance "5.0 bar (~50.0 metres)", Strap: Dark blue leather, STD, 24/22 Buckle type: Trapezoidal polished white gold, 22mm