Works more than 9 to 5! Not only does the LCD inset digital feature display the date/day and Fahrenheit or Celsius room temperature, it also automatically adjusts for the twice-yearly time changes. Set it and forget it! Brushed silver-tone-finish spun aluminum case and protective glass lens. Quiet sweep (no ticking) seconds hand, Auto-Set Self-adjusting quartz movement. Requires (3) AA batteries, not included. Dia.: 14" D: 1.7" 35.5 cm Dia. x4.3 cm Deep