Jaeger LeCoultre, Green Stainless Steel Case, Manual Mechanical Movement (ручное), Male, Flip Reverso Case, 45.6mm Diameter, Caliber [116] movement reference 420/738 with hacking seconds function, screw-down case back, sapphire crystal glass front and exhibition case back, black alligator leather strap with Jaeger LeCoultre deployant clasp, scratch resistant coated dial, date display aperture at 3 o'clock position.