The LCD display turns off at night and is working when exposed to light in the morning. Since it's been over 10 years, it may be time to replace the battery soon. There are no major scratches on the face, but the resin band has minor scratches and some stains that cannot be removed. Also, there is an instruction manual, but it's worn. Overall, there is a sense of use, so please consider this before purchasing. Thank you for looking.