Preowned:Vintage 18K Yellow Gold Omega Constellation Ladies WatchAutomatic ChronometerThe serial number on the movement dates it to 1966 based on our research.Movement: Automatic cal.682, Case Back # 568002The watch weighs a little over 52 grams.There is an 18K 0.750 stamp on the inside of the case back indicating the watch is comprised of 18k yellow gold. The small fluted bezel is silver/white in color.We invite you to please view all our pictures. The pictures should demonstrate the cosmetic condition for you and reveal that the watch does have surface scuffs and light scratching on the case, case back, bracelet, and crystal. But for a watch that is over 50 years old, it is in good condition.The video will show that the movement is working however it is recommended that the watch get a complete service. Please read the disclaimer below:Disclaimer - We are not the original owner of the watch and do not know any history, no service records, no original box or papers. We do not know if anything has been replaced or if there are any non-original parts. The gasket that was in the watch was terribly old and had gummed which tells us the watch has not been serviced in a very, very long time. We do not know how well it keeps time but the movement does work. The rotor freely turns but we think it doesn't turn as freely as it should, so it may need proper lubrication. Again, it needs to be properly serviced and needs a new gasket.Please, before making an offer or purchasing the watch, read the entire listing and view the pictures and address any questions or concerns. We are happy to answer any questions to the best of our ability.Insurance and Signature Confirmation are required and included in the shipping price.164258,59,60-1 VP1 BC6 SKDK