This is a lovely 18K gold vintage rare CYMA Automatic watch running like a top. Many Cyma vintage watches tend to be mechanical winding so this makes this model rare. The case is 35mm without crown and 10m thick. Cyma automatic movement has 27 jewels for least wear. I enjoyed it for a while and had it serviced recently. It's in excellent running condition with a solid New Era leather strap and plated buckle. With the price of gold through the roof this boasts a hefty 44g. Comes in generic watch box. Thank you and good luck.