Brushed stainless steel case & bracelet with polished beveled corners.
Polished octagon shaped bezel:

factory set with 40 diamonds, weighing a total of +/- 0.71 carat.
secured by 8 polished hex-head screws.

Blue dial with AP's signature Grande Tapisserie design pattern. 'Bleu Nuit, Nuage 50" shade of the original model from 1972.
Polished white gold baton hands, the hour & minute hands with luminous fill.
Applied polished white gold index hour markers with luminous fill.
Date window at 3 o'clock.
Audemars Piguet caliber 5800, beats at 28,800 vph (4Hz), contains 28 jewels & has an approximate power reserve of 50 hours.