In my research on high beat movements I discovered Zodiac. Another company that pursued the 36,000 vph track towards accuracy. Only Zenith today follows this path with their impressive 'El Primero' movement (but you knew that already). However, they're more interesting to me, especially in light of all our recent discussions on accuracy and its value, because they were prepared to put their balls on the block by warranting their accuracy. Not only that, it's to an amazing minute a month or free regulation for a year (see the small print in the ad below).
Imagine one of our favourite brands standing behind +/- 2s/day today. Why not?
Butch keeps the Zodiac faith here.