Ulysse Nardin Blast Tourbillon Rainbow (2022)
- Automatic calibre UN-172 has hours and minutes functions, a micro-rotor in platinum and a silicium flying tourbillon at six o’clock. Balance beats at a frequency of 2.5 Hz (18’000 vibrations per hour
- Total of 50 rubies and sapphire baguette gemstones adorn the bezel and the indices
- 45mm titanium case
- 50-piece limited edition
- Collection 2022