The collection
Belts with automatic buckles
Sergio Belotti leather belts with automatic buckles for precise adjustment in small steps. Choose a colour, width and length for your wardrobe.
Models shown: 7
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Choosing a belt from this collection
An automatic buckle secures the belt along a track on the inside of the strap. To adjust the fit, use the release mechanism and move the belt to a comfortable position. Check the chosen model’s photographs for the lever’s exact shape and location.
An automatic design adjusts in small steps instead of using the traditional holes on the front of the strap. Compare classic buckles if you prefer a familiar prong closure, or explore clamp buckles for continuous adjustment along the usable section of the strap.
An automatic mechanism does not mean every belt can be shortened. Check the separate buckle-attachment specification and the shortening guide. Choose the size by full leather strap length excluding the buckle, using a measurement through the loops of your trousers.
Read the size guideChoose with confidence
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Which belt buckle should you choose?
Look beyond the shape of a buckle. Classic, automatic and clamp buckles adjust differently. The attachment between the buckle and strap is a separate feature that determines whether shortening is possible.

Brass and ZAMAK: belt buckle materials explained
A buckle’s material and its finish are different features. Learn what Solid Brass and ZAMAK mean, how to choose a style and how to care for the hardware.






