The Wenger green Esquire Serrated is a handy multi-tool that is 65mm (2.5") long, with a green cellidor body and 5 useful tools. It weighs 21.85 grams. Click for more info about the Esquire Serrated Swiss Army knife. Click for more about our used knife grades. Like all Wenger knives, this model is retired, and becoming increasingly hard to find.