CENTURY TIME GEM Swiss Watch Century Time Gem 52510 1P Diamond Case size: Approximately 3.6cm including the crown Used item, sold as is. There may be scratches, stains, signs of use, and age-related deterioration. Gift item, therefore There are engravings of names and dates on the back cover. Currently not working. Two-hand watch (hour and minute hands), but The minute hand has come off. Please check the photos. We do not have any record of overhaul or maintenance. Therefore, we will sell it as a junk item. Please understand the above and only purchase if you are able to handle it.