A rich black dial and stainless steel case and bracelet provide sleek sophistication to the perpetual calendar chronograph watch from the Citizen Signature collection. This 1/20 second chronograph measures up to 60 minutes and offers 12/24 hour time, dual time and alarm. Additional features include a date window, luminous hands and a dual-coated anti-reflective sapphire crystal. The menՌ’ǒ__’‘’_’‘_s watch with 43mm case is water resistant to 200 meters and features a one-way rotating bezel, screw-back case, and secure push-button fold-over clasp. This perpetual calendar chronograph features Citizen eco-drive technology which means that it is fueled by light, any light, so it never needs a battery. The Courageous collection features menՌ’ǒ__’‘’_’‘_s watches with rich sunburst dials beneath a sapphire crystal. Sport luxury styling with uni-directional rotating bezels. Summary of Features: 1/20 Second Chronograph Measures up to 60 Minutes, Perpetual Calendar, 12/24 Hour Time, Dual Time, Alarm, Date, One-Way Rotating Bezel, 43mm, 200 Meter Water Resistant, Dual-Coated Anti-Reflective Sapphire Crystal.