Hublot Big Bang Unico Black Magic 421.CI.1170.RX Black Ceramic – 44mm

UNICO 2

The Unico 2 caliber was designed to equip smaller chronographs and also open the world of Hublot to new enthusiasts. It retains the unique design of its former version with a double coupling system visible from the dial side as well as a 72-hour power reserve. But thanks to various technical optimizations, including the introduction of a new, flatter automatic winding system, it has been reduced by 1.3 mm in thickness.
 

CERAMIC

For Hublot, materials are an integral part of their watches’ design. They must complement their design, while protecting their mechanism and withstand the test of time. As such, the Manufacture has chosen to use high-tech ceramic for certain bezels and cases; it is an ultra-tough and almost entirely scratch-proof material (apart from the diamond) with a base of zirconium sintered at very high temperatures.
 

Technical Details

Reference – 421.CI.1170.RX

Size – 44 mm

Case – Microblasted and Polished Black Ceramic

Bezel – Microblasted and Polished Black Ceramic 6 H-Shaped Titanium Screws

Water Resistance – 100m or 10 ATM

Crystal – Sapphire with Anti-reflective Treatment

Dial – Matte Black Skeleton Dial

Movement – HUB1280 UNICO Manufacture Self-winding Chronograph Flyback Movement with Column Wheel

Power Reserve – 72 Hours

Strap – Black Structured Lined Rubber Straps

Clasp – Black Ceramic and Black-plated Titanium Deployant Buckle Clasp