Year: 2005 This is an authentic Stainless Steel Diamond 25mm Reverso Grand Sport Duetto Manual Winding Watch 296.8.74. The watch is crafted in stainless steel and features a reversible white dial, diamond bezel, sapphire crystal and a manual winding movement. Follow this item for alerts. Jaeger-LeCoultre is a registered trademark of Jaeger-LeCoultre. FASHIONPHILE is not affiliated with Jaeger-LeCoultre.