Saturday, December 28, 2019

ANGELUS – U51 Diver Tourbillon Titanium Edition


ANGELUSURBAN U51 Diver Tourbillon Titanium 45 Limited Edition 

Angelus reaches new chronometry achievement with
U51 Diver Tourbillon 5-day power reserve

Angelus keeps with its tradition of utilizing technologically forward materials to manufacture highly complicated and aesthetically interesting timepieces. The House stretches the limit of its famous diving tourbillon movement, adding a 5-day power reserve to its list of features.

Click, to see the large size. BIG FOTO

While meeting the required diver’s watch criteria, the U51 Diver Tourbillon comes with high technical features. In fact, the A-310 calibre is dedicated to efficiency, with a silicon lever escapement and with all bridges as plates made of titanium. Furthermore, Angelus’ engineers and watchmakers pushed the boundaries with a remarkable 5-day power reserve while keeping the 28,800 vibrations per hour (4 Hz) frequency, ensuring a high precision. Finally, the tourbillon cage is set on a ball bearing instead of pivots to gain in stability.

Click, to see the large size. BIG FOTO

Even though the U51 Diver Tourbillon is intended as a high-performance sporty timepiece, the skeletonised movement has been carefully decorated with sandblasted finishing, enhancing the natural colour variations of the titanium.

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The 45 mm titanium case features two large screw-down crowns. The two-position crown at 4 o’clock is used for winding and setting the time, while the crown at 2 o’clock is used to rotate the unidirectional 60-minute rotating bezel. Opposite, at the 9 o’clock position, a helium escape valve is placed to ensure the watch’s water resistance to 300 meters (1,000 feet), even during saturation diving so the helium molecules could not make their way into the case under pressure.

Click, to see the large size. BIG FOTO

Careful attention has been given to the aesthetic of the U51 Diver Tourbillon. The case is masterfully manufactured with a subtle interplay between sandblasted, brushed and polished surfaces, which takes full advantage of the titanium’s unique colours properties. The bezel of the case as the chapter ring are carved, recalling waves. The open display appeals with a contrasting chapter ring of stormy blue and striking orange colours. The hands, indexes and Arabic numerals are all filled with Super-Luminova for optimal readability.

Click, to see the large size. BIG FOTO






The U51 Diver Tourbillon comes on a matching blue rubber strap embossed with an Angelus logo and a titanium folding buckle.

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Technical Specifications

URBAN Collection

Model: U51 Diver Tourbillon Titanium Edition

Click, to see the large size. BIG FOTO

Reference number:  0TDCT.E01A.K008D

Movement
Calibre     A-310
, mechanical hand-wound, one-minute flying tourbillon
Jewels     23
Diameter     32.80 mm
Height     4.30 mm
Power reserve     120 hours (5 days)
Frequency     4 Hz / 28,800 vph
Lever escapement    Silicon
Decoration    Sandblasted plates and bridges, wheels with Angelus six-spoke design, tourbillon cage with chamfered and polished edges
Functions    Hours, minutes, small seconds, unidirectional rotatable 60-minute indicator
Dial
Openwork with blue and orange chapter ring.
Hours’ indexes, chapter ring’s Arabic numbers and hands filled with Super-Luminova
Case
Material    Grade 5 titanium, sandblasted, brushed or polished finishing
Diameter     45.00 mm
Thickness     12.47 mm
Crowns     Screwed and engraved with Angelus logo
Crystal     Box shaped sapphire with anti-reflection coating both sides
Back     Sapphire
Water resistance     300 m / 1,000 ft
Strap
Material     Blue rubber embossed with Angelus logo
Buckle    Folding, grade 5 titanium


Limitation 
Limited Edition: 25 pieces

World retail price

CHF 32800 without taxes (prices can be subject to change)

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Press Release - 2019
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ANGELUS SA
Marketing & Sales
Boulevard des Eplatures 38
2304 La Chaux-de-Fonds
Switzerland
info@angelus-watches.com
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