Ulysse Nardin Torpilleur Annual Chrono 44mm White | LE300

In celebration of 175 years of Ulysse Nardin comes the new Marine Torpilleur Collection, featuring the limited edition Torpilleur Annual Chronograph. The 2021 version shown here in a varnished white dial features the UN-153 Manufacture movement, which is an evolution of the earlier UN-150 movement. The dial is adorned with silvered, small counters and the annual calendar, which sits at 9 o’clock just above the signature, verifying that Ulysse Nardin has been the leader in “Chronometry since 1846”. An invention by Ludwig Oechslin, the annual calendar system employed in the perpetual caliber model of 1996 has been improved, with all settings adjustable both forward and backward by using the crown, making it easy to set time and date. 

Limited edition of 300 pieces.
Brown Strap - Ref. 1533-320LE-0A-175/1A
Blue Strap - Ref. 11533-320LE-0A-175/1B

To inquire about availability please phone 303.572.1111


First produced from 1936 to 1980, the Ulysse Nardin Chronograph Marine Torpilleur pocket watches of that time featured the ability to read time down to 1/10th of a second. Used during the 1936 Berlin Olympics, this precisiontransformed timekeeping. These chronographs, employed by automobile clubs, geodesic commissions, and scientists on expeditions, were delivered with official certification that guaranteed their extreme precision.



TECHNICAL SPECIFICATIONS

Caliber
UN-153 Manufacture
Mechanism
Automatic movement
Functions
- Hours, minutes, small second and date
- Chronograph (H-M-S) & annual calendar
- Escapement wheel, balance spring, & anchor in Silicium
Components
406
Jewels
53
Frequency (HZ)
4
Frequency (VPH)
28'800
Case
- Stainless Steel polished & satin finish
- Fluted bezel
Case back
Open sapphire case back
Glass
Sapphire
Dimensions
- Diameter 44 mm
- Height 13.66 mm
Dial
- White varnished dial with silvered small counters
- Chronograph counter at 3 o’clock
- Annual calendar and small second at 9 o’clock
- “Chronometry since 1846” signature
- Blued and red hands.
Water Resistance
50 m
Power Reserve (H)
52 h
Strap
Brown or blue alligator strap