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Beautiful, colorful, precious and very limited edition The watches that I present today. Let's start with color: it seems that the color knows no limits for Hublot. It covers the materials, exalts them and makes them unique. Hublot Replica Watches now melts the sapphire metals to create a blue big Bang case. It is the first time that the sapphire is dressed in this colour in watchmaking. The Big Bang Unico Sapphire had already been the protagonist of the Sapphire Revolution in 2016. One year after this world premiere, the manufacture of Nyon signed another, the result of its constant commitment to innovation, research and development. Although the coloured synthetic sapphires existed since 1902, or since they were invented by the French chemist Auguste Victor Louis Verneuil, the fusion of the sapphire is complex and unpredictable.

 

Its crystallization process is unstable and it is difficult to obtain similar color sapphires even if they are produced at the same time. In addition, bubbles or crevices may appear in the matter that make the final material unusable for the realization of the Big bang crates. But the main difficulty concerns the size. Until now, coloured sapphires did not exceed 2kg. Today Hublot has overcome this technical and chemical limit, developing a complex and expensive process that has allowed to create a large sapphire, transparent and colorful in a perfectly uniform way. Hublot melts aluminium oxide (Al2O3) – The raw material of the sapphire – to a transition metal – chromium (CR) at a temperature of over 2000 to 2050 degrees Celsius.

A coloured sapphire that retains all its original properties: the most scratch-resistant material, more transparent and one of the toughest in the world. An innovative color as it is the first time in the history of watchmaking that the sapphire is tinged with blue.

Replica Hublot Big Bang Unico Sapphire is limited edition of 250 copies for the blue version. case, bezel and caseback cut into blue sapphire blocks. Rehaut, indexes, Arabic numerals and hands of hours and minutes tone on tone in the color of the sapphire reveal to contrast the mechanics of the unique HUB124 manufactory movement and its column wheel on the quadrant side. Hublot also includes a series of 250 specimens in red sapphire obtained by casting iron (FE) and aluminium oxide.

Big Bang single sapphire

 

Diameter 45 mm

 

Thickness 15.70 mm

 

Water resistance 5 atm (50m)

 

Blue or red glossy sapphire crystal case

 

Blue or red glossy sapphire crystal bezel with 6 titanium H-shaped screws (blue

 

Sapphire) or black-plated titanium (red sapphire)

 

Sapphire crystal with anti-reflective coating

 

Blue or red glossy sapphire crystal caseback with sapphire crystal

 

Crown and buttons Satin-finish titanium (blue sapphire) or black-plated titanium (red

 

Sapphire)
Titanium (blue sapphire) or black-plated titanium (red sapphire) screws
 
Dial skeletonised dial in glossy transparent composite resin and indices
 
Applied with blue or red luminescent coating
 
Brushed hands with blue luminescent coating (blue sapphire)
 
Black lacquered hands with red luminescent coating (red
 
Sapphire)
 
HUB1242 movement, unique, manufacturing movement, Flyback chronograph
 
Automatic load with column wheel
 
Date Calendar at 3 o'clock
 
Number of Components 330 (38 rubies)
 
Frequency 4 Hz (28,800 alternat. Hour)
 
Power Reserve 72 hours
Transparent blue textured lined strap strap (blue sapphire)
 
Transparent smoked textured lined strap (red sapphire)
 
Titanium Deployant Buckle (blue sapphire)
 
Black ceramic and titanium plated deployant buckle (red
 
Sapphire)