The Jaeger-LeCoultre Master Grande Tradition Gyrotourbillon 3 Jubilee Q5036420 is a limited edition of 75 pieces in 950 platinum. Features 43.5mm case with 15.5mm thickness, polished and brushed surfaces. Silvered opaline dial with dauphine hands. Powered by manual-winding Calibre 176 with 592 components and 45-48 hour power reserve. The movement features a flying spherical multi-axis Gyrotourbillon with two cages rotating in opposite directions at different speeds, spherical balance spring, and no tourbillon bridge. Digital instant monopusher chronograph with elapsed seconds at 9 o'clock sub-dial and jumping digital minutes. Day/night indicator with 24-hour disc at 3 o'clock. Black alligator leather strap with platinum double folding buckle. Closed caseback. No longer in current collection.