AIGNER Cortina Swiss Aigner Cortina wristwatch Model: A26000 Case size is approximately 44mm including the crown. (Please note that this is a rough measurement, so there may be some slight errors.) Used item, sold as is. There may be scratches, stains, signs of use, and age-related deterioration. Currently not working. It was working a month ago, so it's likely the battery is dead. However, I have no record of overhaul or maintenance. Therefore, I will sell it as a junk item. Please understand the above and only purchase if you are able to handle this item.