The latest set of 24-hour watches from the fine folks at Svalbard have been released, and are now available from their web site. Use the code 24HOURTIME24 for a discount.
1st row: Solfestuka AA11C, Solfestuka AA15D, Noonday AA17G, Nautico GA27
2nd row: Flight GA34, Flight GA52, Seatimer GH14, Polar GH15
24hourtime.info 
I just tried it. Code doesn’t work.
I’m sorry, Brian. I haven’t tried it myself, I was just given the code by Alex @ Svalbard. If you have the time to email him and tell him I’d be very grateful but don’t worry if you don’t.