An Art Nouveau hallmark watch. It has an engraving indicating platinum with a deer mark, and the word "platinum." It is solid platinum 950. It has a sapphire crown, common in high-end watches. It's a hand-wound watch, but it cannot be wound because the crown is small. It is an antique item, over 120 years old. Diamonds are set around the watch. Weight: 12.5g. Please consider it on the assumption of an overhaul. The movement side cover was opened, and it appears that 18-karat gold is used. Art Nouveau is a coined word meaning "Art (art) + nouveau (new)." It was a design style that became mainstream from the 1890s to the 1900s, with motifs of plants and animals, and organic curves found in nature, creating a graceful impression of decorative art. There are many fine decorations by handicrafts that require skilled techniques, and it has an elegant and unique artistry. The crown, which couldn't be wound before, can now be wound, but it doesn't seem to be running. Repair is needed. Dial color: White Belt color: Silver