Brushed finished titanium case.
Brushed finished blue PVD coated bezel ring.
Transparent crystal dial with blue accents.
Applied hour markers.
Blued steel hands with luminous fill.
Ulysse Nardin in-house caliber UN-371, beats at 21,600 vph (3Hz), contains 21 jewels & has an impressive 96 hour power reserve (4 days).
The balance wheel and gear train are made from silicium.