The Crestwood Wall clock has a unique pillow shape and features a wood composite case with a rich walnut finish accented by a wide spun aluminum bezel surrounding the face. The second hand hour numerals (3 6 9 and 12) and hour markers at the other positions are silver. Using the same technology NASA employs to tell time the Crestwood Clock wirelessly synchronizes with the National Institute of Standards and Technology's atomic clock in Boulder Colorado for the most accurate time available. In addition to daily confirming the time these clocks automatically adjust for Daylight Saving Time and run up to two years on a single AA battery. This highly functional wall clock has an eye-catching design that will complement a variety of modern interior decor schemes.