Product: Seiko Alarm Clock, Radio-Controlled, Digital, Extra Loud, Super Raiden NR523K Used for display This item was used for display for a certain amount of time. There are marks on the bell part as shown in images 9 and 10. Great for people who sleep soundly and have trouble waking up with a regular alarm clock! It's a radio-controlled clock, so it should automatically adjust the time depending on the settings. It will be shipped with the AA batteries still inside. Shipped via Rakuraku Mercari.