Bold and purpose-built, the Sports Casual Nighthawk Chrono delivers a rugged take on everyday performance. Powered by Citizen’s proprietary Eco-Drive technology to provide light-powered vitality without ever needing a battery, the 42mm gray-tone stainless steel case features a prominent 60-minute bezel and a monochromatic dial with chronograph functionality and date display. Designed for versatility, the watch offers 100 meters of water resistance in a confident, sporty profile. Features • Eco Drive movement is powered by light for simple long term ownership• 1/5 second chronograph measures up to 60 minutes• 12 and 24 hour time display adds practical daily function• Date display keeps everyday reference easy• Sapphire crystal provides strong scratch resistance for daily wear Specifications • Collection: Nighthawk• Gender: Men• Style: Chronograph• Movement: Solar• Band: Gray nylon strap, buckle clasp• Dial Color: Gray• Case Diameter: 42 mm• Lug Width: 22 mm• Case Material: Gray stainless steel• Crystal: Sapphire crystal• Water Resistance: 100 meters