IT IS MARKED ON THE CLASP 10K. FROM ONE END TO THE OTHER, IT MEASURES 13.5 INCHES. The item "GORGEOUS ANTIQUE 10K YELLOW GOLD CHAIN POCKET WATCH FOB 13.5 BUY NOW OR OFFER" is in sale since Friday, January 24, 2020.This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watch Accessories\Chains & Fobs". The seller is "wepayauctions" and is located in Gainesville, Georgia. This item can be shipped to United States.