This product is a 41gram total weight antique fob pocket watch made of solid silver, specifically 935 fine silver. The pocket watch is in running condition, fully wound when tested but runs intermittently and at varied speed, maybe a balance issue. would be a beautiful and valuable addition to any collection of antique timepieces. Its sturdy silver construction and antique charm make it a unique and timeless piece that is sure to be a conversation starter. in good cosmetic condition for age. Diameter of 37.5mm.