Vintage Coca-Cola Promo Belt Buckle - Nude Refreshing & Delicious... a great old promotional Coca-Cola belt buckle. It is a dark gold tone metal buckle, showing a topless girl holding up a bottle of Coke. It is in pretty nice condition, as shown in the photos it does have some tarnishing/patina and minor wear and tear from age or use. It measures approximately 3-1/2" x 2-5/8", it fits up to a 1-3/4" wide belt and it weighs about 3.8 oz.