I would suggest getting the chrome bezel option.
Now if you don't mind losing the warning lights you can go proper classic with a genuine Smiths Chronometric, for a few $$$ more, of course. Needs a flanged bezel and a 1550 calibration figure for running of a 19" front wheel with a 3.25" front tire, if my memory serves me well.
There's one on ebay UK right now, though the seller doesn't want to ship outside the UK.
Shame, because that would be exactly right!
A.