Italian company Speedometer Official makes handsome leather belts that have swappable buckles inspired by rotating bezels found in watches. The belts are adjustable and you can choose from a variety of belt and buckle color combinations.
FosterWeld’s distressed steel belt buckle features an abstract skull with a couple of screwy lop-sided eyeballs. But there’s a reason for the crazy hex eyes. The bigger one doubles as a bottle opener. Also available in a leather belt/buckle combo for $49.