The Carbon Fiber Collection masterfully blends the intricacy of fine watch face design, the dramatic styling of carbon fiber and the strength of solid forged brass cases to create a truly unique series of clocks, barometers and tide instruments. This clock is a distinctive addition to any boat or home. Sleek and contemporary, the Carbon Fiber 12-Hour Clock brings notable style to every hour of the day with its striking etched carbon fiber dial, bold sport-style hands, and white enameled numerals. Features: Two Year Warranty Quartz Movement 4 1/2″ Dial Dimensions: 5 3/4″ Dia X 2 1/2″ Depth Weight: 5 lbs Battery Included