This watch features a brushed titanium case with polished beveled corners. The bezel features an inverted concave design with a raised diving scale. Black 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. The date window is at 6 o’clock. Small seconds sub-dial 9 o’clock. Chronograph/Stopwatch function: Large central seconds counter, 30 minute counter sub-dial at 3 o’clock, and 12 hour counter sub-dial at 6 o’clock. Ulysse Nardin’s 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.