Time and date adjustments are possible using the crown, but the internal mechanism does not appear to be original (Image 19). The strap is sticky and deteriorated, with overall scratches and dirt, and the back cover seems to be in poor condition. Since there is no battery and the operation is unconfirmed, and the authenticity of the internal mechanism and other parts is also unknown, this is being sold as a damaged, junk aluminum wristwatch. Please carefully examine the product page and images, and if you are satisfied, please consider purchasing. (Image 7 uses flash) It will be placed in a bag, wrapped in bubble wrap, and shipped via Yu-Yu Mercari mail from the post office. We apologize for the inconvenience, but please read the profile before considering a purchase. We do not negotiate discounts. We look forward to your purchase. Thank you for reading to the end. #Aluminum #Quartz #Date #RubberBelt #Ladies #Wristwatch #Swiss #JunkItem