This watch features:
Polished stainless steel case.
Fixed bezel ring with a slightly tapered coined edge finish.
Brushed finish crown guard.
Crown with ridged rubber ring, for a secure grip.
Rectangle chronograph buttons with rubber inlay.
White dial with slightly recessed sub-dials.
Applied polished blued steel Arabic Numeral hour markers.
Raised inner bezel flange with a fine printed seconds & fractions of a second track & small luminous hour markers.
Polished blued steel skeleton hands with luminous tips.
Large polished blued steel central seconds counter hand.
30 minute counter sub-dial located at the 3 o'clock position.
12 hour counter sub-dial located at the 3 o'clock position.
Small seconds sub-dial located at the 6 o'clock position.
Date window located between the 4 & 5 o'clock positions.
Ulysse Nardin in-house manufactured Caliber UN-150 features:
Beats at 28,800 vph.
Contains 25 Jewels.
Composed out of 322 parts.
An approximate power reserve of 48 hours.
The movement features a anchor escapement which is produced using DIAMonSIL, Ulysse Nardin’s revolutionary alliance of diamond and silicon. DIAMonSIL is silicon treated with a thin layer of diamond coating that not only eliminates the need for lubrication, but also significantly increases the part’s durability.
Ulysse Nardin's patented silicon hairspring & in-housed produced oscillator with 4 correction screws.
Rotor features 2 anchors as part of the rotor design & a blue medallion made of DIAMonSIL with the UN logo.