Product Features and Technical DetailsProduct Features Durable brass tone case Metal case Loud beep alarm WIND UPLuminous hands and hour dots Technical Details Brand Name: Equity Model: 13012 Item Height: 6.5 inches Item Length: 2 inches Item Width: 4.5 inches Product DescriptionThe Equity 13012"s durable brass case and twin bells reveal its classic styling. The wind-up mechanism can run for up to 30 hours without batteries. The clock face features luminous hands and hour dots for easy viewing in the dark.