Ulysse Nardin
Ulysse Nardin Marine Diver Chronograph Manufacture 44mm 1503-151-3/93
Ulysse Nardin Marine Diver Chronograph Manufacture 44mm 1503-151-3/93
Condition:
Card dated:
| Condition | New/Unworn |
| Case Shape | Round |
| Case Dimensions | 44mm |
| Case Material | Stainless Steel |
| Dial Color | Blue |
| Crystal | Scratch Resistant Sapphire |
| Bezel | Uni-Directional Rotating |
| Screw-in Crown | Yes |
| Water Resistance | 300m/1000ft |
| Case Back | Transparent |
| Band Material | Rubber |
| Color/Finish | Blue |
| Clasp | Push Button Folding Clasp |
| Movement | Automatic - Chronometer |
| Complications | Chronograph |
| COSC Certified | Yes |
- Polished stainless steel case.
- Blue rubber strap with grey stripes & titanium elements engraved with the Ulysse Nardin logo.
- Polished steel crown with rubber "claw" cap design for enhanced grip.
- Bezel:
- Polished stainless steel rotating bezel.
- Blue rubber inlay with a wave design.
- Raised steel 10 minutes indicators with blue filled engraved numbers.
- Raised steel 15 minute graduations & 5 minute markings.
- Saw-teeth design grip on bezel edge
- Dial:
- Blue dial with wave pattern design.
- Slightly recessed sub-dials with a very fine concentric circle pattern finish.
- Applied bold hour markers with steel edges, luminescent fill & a black stripe in the center, designed for enhanced visibility.
- Partially skeletonized stainless steel hour & minute hands with bold luminescent filled tips & a black stripe at the center.
- Fine white printed minute/seconds & fractions-of-a-second track.
- Tachymeter scale on the dial perimeter.
- Small seconds sub-dial located at the 9 o'clock position.
- Magnified date window at the 6 o'clock position.
- Chronograph/Stopwatch functions:
- Large polished steel central seconds counter hand.
- 30 minute counter sub-dial located at the 3 o'clock position. Black hand with luminous fill.
- 12 hour counter sub-dial located at the 6 o'clock position. Black hand with luminous fill.
- 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 a blue medallion made of DIAMonSIL with the UN logo.
Alternate model # 1503151393
