I purchased this belt from http://aliexpress.com for £5.75 about 6 months ago. The belt comes with a heavy gold plated metal buckle with a black face incorporating the Bentley Motors logo.
The buckle has a metal clip, which when pressed in releases the belt. The leatherette belt has grooves on the back so that when you thread the belt through the buckle it clicks until you find the position you need. I take a 34″ waist in trousers and there must be a good 6″ spare.
This is a great looking belt and it is very strong and I expect this to last for at least another couple of years and I wear it several times a week.
Overall, a great looking belt and looks far more expensive than the cost price suggests.
You can buy one at http://aliexpress.com and just put ‘bentley belt’ in the search bar.