Reinterpreting the essence of Haute Horology with the codes of the 21st century: this is the challenge embraced by the Ulysse Nardin Blast Collection. Explosive and innovative, the Blast Tourbillon Blue & Gold marks the first ever fusion of fiery rose gold and blue that embodies the independent Manufacture’s DNA.
Caliber UN-172
Self-winding
Classic or unconventional, simple or complex, for men or women, our collection of calibers is one of the most extensive and diverse in the industry. It is based on a culture of innovation, independence and quality that has made Ulysse Nardin one of the most advanced brands in creative watchmaking.
A Complex Composition
Number of parts: 137
Number of jewels: 25
Total diameter (mm): 37
Impressive Precision & Longevity
Frequency (Hz): 2.5
Frequency (vph): 18000
Power Reserve (H): 72
Functions: Hours and minutes. Flying tourbillon.
Escapement: Silicon
Case
Case material: Titanium / 18 ct gold
Glass: Sapphire
Dimensions: Ø 45 mm
Thickness: 12.6 mm
Weight: 127.9 g
Water Resistance: 50 m, Openworked
Dial & Hands
Dial: Blue
Movement
Caliber UN-172
Movement: Self-winding
Complication: Skeletonized Movement Tourbillon
Strap
Strap: Velvet rubber
Color: Blue
1725-400-3A/3A
