Brand: Tiffany & Co.. & Co Tiffany & Co..&Co. Type: Atlas X 750YG Top W 12 mm (0.47 in) x H 13 mm (0.51 in) Polished at our partner workshop. Actual size measurement Material: 750Yellow Gold Accessories: None Condition: Used Bullion...Scratches present There are few noticeable scratches, and the item is in good condition. - so us if it is at different times. Size notes: Total length...45.7 cm (17.99 in) Chain width...0.5 mm (0.02 in) Fastener maximum width...4 mm (0.16 in) Adjustable length (40 45 cm (17.72 in)) Removal from chain...impossible