Perpetual Calendar by Ulysse Nardin - Black Toro Timepiece
Today, the watch market presents a wide range of variety of unique models with a perpetual calendar. Such models have appeared long ago.
In 1996, the famous watchmaker Ulysse Nardin has released the Perpetual Ludwig watch, created by an outstanding watchmaker Ludwig Oechslin. The unique watch was equipped with the caliber, which allows customizing all the pointers of the calendar mechanism by rotating only the crown. Oechslin proposed an entirely new approach - developed by the caliber of their work due to the rotation of three gears and pinions.
Over time, the perpetual calendar mechanism has become the heart of many Ulysse Nardin watches: GMT + / - Perpetual with switchable time zone and permanent "home" time indication, the brutal El Toro.

Perpetual Calendar by Ulysse Nardin – Black Toro Timepiece
The novelty of 2013 – the Black Toro magnificent watch is also equipped with the caliber of the historical perpetual calendar function. The mechanism UN- 32 on the 34 jewels, with a 48 -hour power reserve is enclosed in a case made of 18-carat pink gold with a ceramic bezel with 24 -hour markings and a pointer of the day / night. The mechanism is officially certified COSC (Contrôle Officiel Suisse des Chronomètres) as a chronometer, and equipped with features indicating the hours, minutes, seconds, second time zone, date, day, month and year.
The black dial is marked by Arabic numerals 12 and 6, and the figure 12 is made of gold. On the periphery of the dial, there are round hour markers. Indication of hours and minutes is carried out by means of skeletonized gold hands with luminescent coating. A double date aperture is located at the 13 o`clock position.
The model comes on a rubber strap with titanium inserts and a ceramic folding clasp or a leather strap with a folding clasp.
The novelty Black Toro - is a combination of accuracy, brevity and variety of features.
Official site of Ulysse Nardin.
Written by Angel














































