The 51-30 Chrono Leather is the iconic oversized timepiece that started a movement. With its commanding 51mm face and bold stainless steel case, this watch demands attention while delivering serious functionality. Water-resistant to 300 meters, it handles everything from daily wear to water sports. The pro-grade chronograph and reliable quartz movement make it far more than a statement piece—it's a tool built for those who refuse to compromise on style or substance. Leather band with screw bar attachment ensures durability. This is the watch that proves bigger really is better.