Sapphire crystal vs mineral crystal

The crystal of a watch — the clear cover that goes over the dial and protects it — can be made of a variety of materials. Generally, there are three types of crystals used in watchmaking: sapphire crystals; mineral crystals; Plexiglas often called plastic or hesalite acrylic crystals. Depending on the cost of the watch, or the rugged functions of the watch, different crystals are used—influencing the price and value of the watch, sapphire crystal vs mineral crystal.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. There are a number of designs for crystals, depending on the watch and the manufacturer. A crystal of a watch comes in either of the following materials: sapphire crystal, mineral crystal, plexiglass, or acrylic hesalite crystal. Companies not only consider the material of a crystal but also its cost. This, in turn, shifts the overall price of the watch.

Sapphire crystal vs mineral crystal

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Mineral is softer and will scratch like a bugger if you knock it against a rock, but it's less likely to shatter which makes me think that from a safety and performance perspective it's actually superior to the more popular and expensive option. I guess the question could be, do you a prefer a diver that looks good, but could be susceptible to catastrophic failure no matter how small the chance during a dive or a beat up looking crystal that is technically more durable? Sort by Oldest first Oldest first Newest first Most reactions. Put me in the sapphire camp. Sent from my iPhone using Tapatalk. If you can find one with the same diameter, of course. I prefer Sapphire for the scratch resistance. Are you really using a dive watch for diving?

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The crystal is the part of the watch that covers the dial and protects it from being damaged. Redwood uses two types of crystals that are commonly used in watches: hardened mineral glass and sapphire. Hardened mineral glass is made through a process of heating and cooling glass to temper it. This makes it considerably harder than regular glass. Tempering confers scratch-resistant properties to the watch crystal and makes it less likely to splinter. Sapphire crystal is made from a single piece of synthetic sapphire. It is then cut with diamond blades and carefully polished to create the watch crystal.

If you buy through links on our site, we may earn an affiliate commission. When people start shopping for watches, the type of watch glass can cause a lot of confusion. One of the most common sources of confusion is sapphire because it is also used in jewel bearings in the watch movements inside the timepiece and sapphire crystal is used to cover and protect the watch dial. The most common types of watch glass, or crystal, used to protect the face of a watch are Sapphire Crystal, Mineral Crystal, and Acrylic. The main difference between these three types of watch crystals is the level of hardness and scratch resistance that they each provide. While sapphire is considered the most scratch-resistant, it is also the most expensive of the three.

Sapphire crystal vs mineral crystal

Every watch is built with a transparent glass known as a crystal, which is a crucial component responsible for shielding the watch dial and hands. It can also set the luxury of your watch, and while there are plenty to choose from in the market, there are two perennial favorites that offer unique qualities: sapphire and mineral crystal. It is made by heating pure aluminum oxide at extremely high temperatures, which prompts the material to crystalize and take structure. Adding diamond-coated saws creates a disk that transforms into a transparent yet premium-looking crystal after it is polished. The upscale prices are not with merit as the production behind sapphire crystal involves an expensive process — starting from pricey equipment, polish, and impressive craftsmanship. Not to mention, sapphire proves to be one of the hardest materials on earth, falling only second to diamonds. More importantly, it can withstand heavy forces and everyday abuse on top of looking stunning on your wrist, proving to offer brawns and beauty. For those looking for a glass that can effectively protect your watch dial from scratches without coming short on its visual appeal, mineral crystal is the next best thing for mid-range timepieces.

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For a fairly affordable price, you get to enjoy a 38mm titanium watch with a durable sapphire crystal on top of that. Sapphire crystal Mineral glass Hesalite glass Scratch resistance Very resistant ca. How are sapphire crystals made? The plastic material is relatively soft, so as you would expect, is the least expensive. Hesalite glass is about 50 times softer than sapphire glass and therefore very sensitive to scratching, but on the other hand it is very elastic and therefore very shatterproof or impact-resistant. Inside Momentum - Dave Singh January, JavaScript is disabled. The reason: In order to be able to produce domed sapphire glass, the front and the back of the glass have to be processed by grinding. For the Circula SuperSport , AquaSport and ProTrail, despite these significant additional costs, we install a domed sapphire crystal with anti-reflective coating — as a scratch-resistant tribute to the design of the great watch classics. Next Post. Seiko Sapphire Titanium Watch Seiko has truly revolutionised the watch industry through its timepieces. Content from video platforms and social media platforms is blocked by default.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. There are a number of designs for crystals, depending on the watch and the manufacturer.

The wearer also has the option for an 18K gold-encrusted and polished-brushed 9-row bracelet with a butterfly clasp. The glass of e. Sapphire crystal, of course, has the best clarity while the mineral crystal is clearer than plexiglass. Watches We Wore Most in January, Are Sapphire and Mineral Crystals Waterproof? Plexiglass, no probs, get out the little white tube. Japanese brand Citizen has been making waves as one of the most innovative brands today. Rohje believes in quality and therefore you should be completely satisfied. Easily recognize sapphire glass yourself By the way, you can easily check whether your favorite watch comes with sapphire glass using the so-called water drop method: dab a drop of water on the surface of the watch glass and observe its behavior. Mineral Is a sapphire crystal worth the extra cost? Gave the beater some hard, very hard hits in the stoneyard and moving and sorting the stone on site. And how to separate sapphire from mineral glasses?