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Tuesday, March 7, 2017

A Pre-BaselWorld Offering from Angelus


This is the U21 Tourbillon from Angelus -
Courtesy of Angelus

Here are the pertinents, straight from Angelus-

Reference:
OTCAD.B01A.C004R


Limited Edition:
18 pieces


FUNCTIONS
Central hours and minutes, one-minute flying tourbillon, haute horlogerie
manufacture movement with NPT carbon-fiber main plate and gold bridges


CALIBRE
Angelus A-250, manual-winding with flying tourbillon, NPT carbon-fiber main plate
and solid 18-karat red gold bridges


Jewels:
18, set in solid gold chatons


Diameter:
32.60 mm


Thickness:
5.78 mm

Power Reserve:
90 hours
 

Frequency:
21,600 vph / 3 Hz
 

Balance:
Variable inertia regulated by four gold weights, minimal air-resistant design
 

Escapement:
Swiss lever
 

Gear train:
Exclusive Angelus 6-spoke design to maximize rigidity
 

Complications:
One-minute flying tourbillon 


Tourbillon cage:
Steel, hand-chamfered and hand-polished
 

Movement finishing:
Haute horlogerie, all steel component with hand-chamfered and hand-polished
edges, flat surfaces mirror-polished or satin-finished



CASE:

Material:
NPT carbon-fiber and 18-karat red gold

Diameter:
42.0 mm

Height:
10.30 mm including sapphire crystals

Crystals:
Sapphire crystal dome with anti-reflective coating on inside surface

Water resistance:
30 m/ 100'/ 3 atm


















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