Jaeger-LeCoultre , Lucchetto Etrier of steel, ref. 1670–42. Mechanical movement with manual winding. Crocodile strap with C-type buckle of steel. Ø 20×15.3 mm. 1976., Accompanied by Gallopin box and certificate from Gallopin Geneve 1976., Wear due to age and use. The watch works, but we do not guarantee for the functionality.