Thanks everyone. Looks like a Richbrook one plus they’re showing the correct gear pattern, which from Gambalunga post is the 5UR-RUL pattern
I have a spare white numerals on black background 5UR-RUL which came with it but doesn’t match mine. If you send me a PM, I’ll post it to you for the price of postage only or better still, once you have got yours we could do a straight swap?