First, screw-in chain crown
Screw-in winding crown can provide excellent sealing protection for watch case, which is usually used for diving watches with waterproof depth exceeding 300 meters. It needs to be unscrewed before operation and retightened after operation. Usage: 1 Screw down the crown. 2. Screw in the crown again to make it close to the case. Make sure that the crown is always tightened. The crown of Big Bang watch does not need to be screwed in, because the watch is equipped with a double-layer sealing washer, which can ensure the waterproof performance up to 100 meters.
Second, the unthreaded crown
The word self-winding means that when you wear a watch, the watch can self-wind with the swing of your arm. If you haven't worn your watch for a period of time and stop running, you need to turn the crown clockwise for more than ten times before winding it. For watches with screw-in crown, don't forget to tighten the crown completely to ensure the waterproof performance of the watch.
Third, the non-screwing crown of tourbillon watches.
Hublot's manually wound tourbillon ultra-thin watch usually has 4-5 days of power storage time. Manual winding requires about 50 crowns.
Fourth, limited watches.
Hublot, as the most courageous and enterprising future leader of Swiss watchmaking industry, has never stopped the pace of innovation and breakthrough, constantly challenging the new height limit of professional watchmaking skills. Big Bang Ferrari watch was officially unveiled at the 20 12 Basel International Watch and Jewellery Fair, which combined Hublot's innovative watchmaking technology with Ferrari's top racing quality in an unprecedented way, destined to be extraordinary and subvert the legend.
On April 12, 1 1, 20 12, when the curtain of the China Grand Prix of the World Formula One Championship is about to open, the Big Bang Ferrari limited edition watch was officially released in China. At this time, Hublot and Ferrari once again celebrate the unique strategic cooperation between top watches and racing doors. Ricardo Guadalupe, CEO of Hublot Global, showed this extraordinary masterpiece to consumers in China. Three technical and design breakthroughs have once again achieved Hublot's supreme pursuit of "the art of fusion".
One of the "art of fusion"
Create Excellence with Ferrari * * *
Since the birth of Ferrari in the Big Bang, its famous DNA has been flowing in its blood. Ferrari's outstanding beauty and Hublot's exquisite skills collide with erin brockovich's mediocre spirit, showing the most tacit inspiration fusion everywhere.
The relief of Ferrari leap logo on the main dial shows the beauty of joy; The red hands and scales on the 60-second chronograph dial are based on Ferrari's dashboard, which is very racing. At the same time, the balance wheel design skillfully draws lessons from Ferrari's hub structure, and together with the hollow dial and transparent sapphire mirror back, it creates a more stereoscopic and transparent vision. In addition, the scale takes the rim as the associative crown, and the extended button is fixed on an axle, just like the throttle of a car; Carbon fiber inserts are used on the side of the watch, and the pressing touch of the timing button is as smooth as Ferrari throttle, with no resistance. The idea of quick detachable strap comes from the buckle design of seat belt, with crocodile skin and black natural rubber strap, and the stitching is the same color as Ferrari interior.
Every detail of Big Bang Ferrari's design and production adheres to the basic principles of Hublot and Ferrari DNA: movement, performance and technology. The whole watch is like a top racing car, without any useless parts, and its design must completely meet the standards of functionality and rationality in order to achieve the most stringent quality pursuit of both parties.
The second part is "the art of fusion"
Create a new chapter of "magic gold" material
Once, the Tutankhamun period in ancient Egypt marked the great progress of human alchemy technology; Today, Hublot's achievements in the revolutionary material "Magic Gold" will have a far-reaching impact on the future high-tech watchmaking industry. "Magic Gold" is a composite precious metal of gold and ceramics jointly developed by Hublot and EPFL. This unique 18K synthetic gold has an unprecedented super wear-resistant function, which effectively solves the problems of scratches and abrasions on the metal surface of high-end watches during manufacture, processing and wearing, and is called "the hardest gold in the world".