Along with the Cartier Tank, the Jaeger-LeCoultre Reverso is the most legendary rectangular watch that you can buy. As well as the Reverso Classic Monoface is as correct to the original Reverso as you will notice. The watch was suitable for polo players because the face could be flipped around https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/