Can I ask why you prefer unlacquered brass? It is a maintenance nightmare.

Avoid bridge faucets. The leakiest possible faucet type with the most problems. If you insist, and insist on unlacquered brass, then California Faucets is your choice. None of your wants are going to be inexpensive.

Another option is Perrin & Rowe/deVol. deVol ages their taps and they are less expensive than P&R even though they are made by P&R.

Starcraft and Rainbow are both right. Unlaquered brass works well if you have a housekeeper or the staff of Downton Abbey maintaining the look you want. And it stands to reason that the more ”joints” a plumbing fixture has, the greater the potential for leaks.

There are so many bridge faucets available, I'm surprised you cannot find one that suits. A quick google search turned up over 100.

Do not get unfinished or lacquered. The best finish is physical vapor deposition (PVD), almost indestructible and requires little care. Most of the time it is described as "gold,' not brass, but the look is the same.

Take a look at Faucet Basics, Part 5: Finishes for information abut all the types of finishes..

BTW, Brassna faucets are not legal for use in the U.S.

Because the laws and regulations are barely being enforced, there are thousands of faucet brands being illegally sold in the U.S. that are not legal for installation in a drinking water system, so make sure your faucet is certified to U.S. standards before buying.

What you want is a couple of thousand, and will be a lifelong issue. The throwback design itself mirrors all the reason that your great grandmother gladly moved to a nice shiny chrome faucet. Nostalgia based on dysfunction is stupid.