Citizen Signature Mens Octavia Perpetual Calendar Chrono - Black Leather StrapStealth carbon fiber accents are paired with a genuine leather strap and a strikingly detailed dial to create this ultimate timepiece that merges both style and sport. Black carbon fiber dial with orange accents Stainless steel case with black carbon fiber bezel Black leather band with carbon pattern and orange stitching Deployment clasp with push button release Perpetual calendar automatically adjusts for odd and even months Eco Drive solar power