This is a request from my wife. It was purchased 26 years ago at the Tiffany's flagship store in New York. Size: Total length 16.5cm, inner circumference 14.2cm, width 6.2mm. My wife has slender wrists, so it was shortened by 3cm from the original length at the time of purchase. Please feel free to contact me if you have any questions. I may not be able to reply immediately due to work, but I will do my best to respond as quickly as possible. Thank you.