The Silverton Desk & Travel Set by Howard Miller is a multi-functional, world-time desk and travel alarm clock and calculator. Travel clock/calculator is removable and portable for meetings or travel. The base can be used as a docking center for the clock or as a holder for a note pad or other office essentials. High-gloss white and metallic silver-finished case and base with a rotating pen and pencil holder. (Pen and pencil not included). Clock displays the current time, month, date, day of the week, year and indoor temperature in degrees F or C. Also features an alarm with snooze feature. Selectable 12-or 24-hour display. 12-digit calculator with memory function. World time display for 16 cities with selectable Daylight savings Time adjustment, which can be turned on or off for each location. LCD, quartz, world-time alarm movement, includes the battery.