Brushed stainless steel case with polished beveled corners.
Bezel features an inverted concave design with a raised diving scale.
Blue dial with a fine grained finish.
Hands with luminous fill.
Applied index hour markers with luminous fill.
Fine printed minute.seconds & fractions of a seconds track.
Date window at 6 o’clock.
Small seconds sub-dial 9 o’clock.
Large central seconds counter.
30 minute counter sub-dial at 3 o’clock.
12 hour counter sub-dial at 6 o’clock.
Ulysse Nardin in-house caliber UN-150, beats at 28,800 vph, contains 25 jewels and has an approximate power reserve of 48 hours. The movement features a DIAMonSIL anchor escapement. DIAMonSIL is silicon treated with a thin layer of diamond coating that eliminates the need for lubrication & significantly increases the part’s durability. In addition the movement features Ulysse Nardin’s patented silicon hairspring & in-house produced oscillator with 4 correction screws.