The ferrous metal watch is one of the most common watches on the market today, as most watches The person wearing the watch is a man, and the material of the designer black metal watches is durable and not easy. Deformation, will not be eroded by sweat. Therefore, many people who like watches will choose to wear Metal watch. Metal watches are also available in many types, including stainless steel and silver. Stainless steel, etc., even some metal watches are filled with blue elements, making The watch looks lower and more luxurious. Usually buy a watch, we will tangled to buy steel belt or belt? In fact, this is just a general term. metal The shoulder strap includes many types. Different types of personal identification, wearing environment and service life may not be the same. designer black mens watches Cases and straps made of titanium are more and more in recent years. This is not just fashion, but mainly because titanium has many advantages. The first is that it has a specific light Gravity (4.5g / cm3) is only about 55% of steel, but its strength and hardness are close to the strength and hardness of stainless steel. Secondly, it has excellent corrosion resistance and basically does not rust; it does not harm the human body like nickel metal. Therefore, titanium alloys are widely used in medical, photographic equipment, glasses, sports, aviation, military and other fields. other industry. Many of the excellent properties of titanium will be used more and more widely, it will be like The appearance and application of aluminum in the past. Become a fourth generation metal. It gives a complete feeling modern technology. Some people think that titanium is a 21st century metal. This is not an exaggeration. I have seen one The frame has been twisted into distortion, but as long as it is placed in boiling water, it can automatically recover it. The original shape. Titanium alloy is really amazing, it has memory characteristics. New steel strap watches are usually not suitable for the length of the strap. The purpose of the manufacturer is Wear longer shoulder straps for more obese people. An overly slack strap is neither safe nor aesthetically pleasing on the wrist, so The strap needs to be intercepted. Many friends think that intercepting the strap is very difficult, but it is not the case. difficult. Reef tiger watches have always been made of precious metals. The above recommendation is made of 18K white gold. The The so-called platinum, the full name should be "platinum", also known as platinum. It is a platinum-free white alloy From gold and other white metals. Among them, the proportion of gold is as high as 75%. Because this alloy is white, so Called platinum. Everyone should understand that because it is mainly due to gold and other metals, it also has certain The degree of preservation. This exquisite ferrous metal watch is designed for a simple, compact three-pin design Lange's own production. Cal.L051.1 manual winding movement with power reserve of up to 55 hours. Some brands are mostly made of precious metals on the materials of some top designer black watches and are not made. The same type of steel watch. Because most watches that want to buy these complex models are watch collectors. They generally don't take out their watches and exchange them, so the difference between buying steel and precious metals is not much different. So if the brand is a steel version of some ultra-complex models, I believe those collectors will give Steel is preferred because it will definitely be much cheaper. For our average consumer, if you want to buy a watch Retained value, in addition to brand and other factors, materials are also a very important factor. precious Metal is generally a little more expensive than base metals. But if you are investing in a watch and looking forward to it Appreciate, I feel absolutely no need to invest in watches.