Deciphering The Gold Composition Of Watches, Rolex Copy Watches

Since ancient times, humans have known that gold can be transformed into various colors and textures by adding different elements. Modern metallurgical technology has revolutionized the use of these ‘golds of different colors’ in the design and decoration of new watches, showcasing the evolution of watchmaking.

Rolex Oyster Series Intermetallic Gold Strap Mechanical Men’s Watch

Historically, alchemists have attempted to synthesize cheaper gold through specific means, accumulating knowledge about gold’s different textures and color effects. This historical journey has significantly influenced the use of gold in watchmaking.

Unlike standard 18K gold, 18K pink gold, which is slightly red, has different names, such as red gold and rose gold. Its composition is generally 750‰ pure gold plus 250‰ electrolytic pure copper, with strong elasticity, high hardness, not easy to deform or scratch, and changeable colors. The latter significantly benefited from the change in alloy composition. If silver is added, the color will become lighter; the more silver is added, the lighter the red will be. When the silver content increases to 10%, and the copper content decreases to about 15%, the color will be lighter or pinker. Nowadays, people are accustomed to using different numbers to define its color changes – 3N pink gold (composition is 75% pure gold plus 13% silver plus 12% copper), 4N pink gold (composition is 75% pure gold plus 9% silver plus 16% copper), 5N pink gold (composition is 75% gold plus 4.5% silver plus 20.5% copper). It can be seen that the less silver and the more copper are added, the darker and redder the color will be.

In addition, the most easily misunderstood is 18K white gold. Although it is generally difficult to distinguish from stainless steel, platinum, etc., in color, it is still a type of 18k gold, but its composition is slightly different. The proportion of pure gold is still 750‰, and the other 250‰ of metal is often a secret of each company. Vacheron Constantin changed the platinum formula of its men’s watches in 2007. The more common platinum composition is 75% pure gold plus 12.5% ​​palladium plus 6% copper plus 4% silver plus 2.5% nickel, then electroplated with metal rhodium for protection. Still, Vacheron Constantin increased the proportion of palladium to 15%. This expensive move makes platinum more shiny without rhodium plating. The manufacturer also pointed out that such a formula will increase strength and make it less prone to wear. Like 18K white gold, 18K pink gold is also prone to fading. Therefore, Patek Philippe and Rolex have recently promoted their 18K pink gold formula as a unique material that is “eternal” and does not fade. Only experts can tell the difference in its color. Rolex copy watches.

Bulgari SERPENTI series quartz watch, 18kt rose gold case, inlaid with round brilliant cut diamonds.

In addition, with the help of modern alloy casting technology, people can also create 18K gold with entirely different textures and colors. The former is like the new work of Yubo Material R&D Department – the world’s first scratch-resistant material – Magic Gold. It all started with a fantastic idea – “18K gold that will not be scratched”. With the assistance of the Federal Institute of Technology in Lausanne, a new wear-resistant 18K gold combining gold and ceramic was finally born after six months of feasibility study. This is an unprecedented new material – only diamonds can leave natural scratches on their surface, distinguishing them from other golds by their dark color. The significance of the birth of Magic Gold is not limited to one material but has opened the door to the advent of many new materials. Materials such as Magic Platinum, Magic Silver, and Magic Aluminum are under active research. Hublot replica.

The latter is like the three complicated function watches in the 165Years-Homage to F.A. Lange anniversary series launched by Lange to commemorate its founder, Ferdinando Adolf Lange. Lange’s watchmakers considered changing the metal composition to distinguish it from traditional limited edition watches, and the honey gold material was born. This material is still 18K gold, but it is challenging. Its hardness exceeds 300 degrees Vickers, twice that of other gold alloys, and even exceeds platinum. Its gloss is unique, and its color is much lighter than ordinary 18K, which has the charm of antique watches with a long history. According to the manufacturer, this effect is caused by manganese and silicon being added and treated at high temperatures. The vagueness adds a bit of mystery, as if some modern alchemists made it in a closed underground chamber by fiddling with flasks, electric furnaces, etc. A similar situation is the 18K blue gold, whose formula is still kept secret by Patek Philippe. Whether it is the oval 3738 or its classic gold cufflinks, the unfathomable blue brilliance has attracted the attention of many people. It has become a reason for collectors to praise Patek Philippe’s perfect artistry. If you find a real expert, people can synthesize 18K gold in various colors, such as brown, gray, and black. Habitual thinking makes people think that gold must be yellow, white and red are rare, and blue is more prominent.

Gold is real and has different colors. Modern alchemy makes watches more colorful.