We?ll have a lot more on our favorite lots from this year?s Only Watch sale next week, but on this day of big Tudor news, we?d be remiss not to mention their contribution to the 2023 edition of the charity auction, a solid gold chronograph inspired by their very first automatic chronograph. The Tudor Prince Chronograph One brings some luxury flair to the auction from the tool watch specialist, in a format that the brand had all but abandoned by the time they relaunched in the US over a decade ago. In addition to being a literal unique piece (as all watches in the Only Watch sale are) this one sports a new caliber that is honestly kind of hard to believe even exists in 2023. 

The 12, 6, 9 chronograph display here is a familiar sight to anyone who has dabbled in enthusiast centric chronos – it?s the hallmark layout of the vaunted Valjoux 7750, an ubiquitous caliber if there ever was one, used by more brands than we can possibly count over the years, including, of course, Tudor. The Tudor Prince Chronograph line that made use of these movements as well as the earlier ?Big Blocks? dating to the late 1970s have always been collector favorites, coming in a variety of colorways over the years. It differs sharply from modern Tudor chronographs that use their in-house caliber with a 3,6 9 layout that seems to beg for comparisons to the Daytona, which of course is made by Rolex, Tudor?s sister brand.
Now that classic layout is back, sort of, with what Tudor de...