Harry Winston Premier Excenter Perpetual Calendar 18ct white gold bought from Watchfinder on 29 June 23 and has the balance of their 2 year warranty until 28 June 25.
The watch has just come back from Harry Winston (March 24) having had £1,170 worth of work to restore the watch to mint, movement overhaul, new crown, polish.
Perpetual calendar with retrograde hands for date and month, circular displays for moonphase and for year 1 to 4, second timezone on main time display.
These were £56k new ($72k).
There are two for sale on Chrono24 at the moment at £21.6k and £33.1k