Acurite 13027A1 Chaney Instrument Alarm Clock With Time Zone & Daylight Savings. I just installed a fresh 2032 button battery. Designed for different time zones and has Daylight Savings Time function. The time, alarm and snooze have all been tested and are working as they should. It has yellow, rather than red LED numbers. Not so glaring. Nice. Buy with confidence! I have been on Pricetronic for 20 years! Many of my buyers comment on how well I pack their treasures! Check out my feedback to verify! Thank you for looking. Please check out my other items!