2010年10月31日星期日

royal oak 30th anniversary chronograph p is an ideal substance

royal oak 30th anniversary chronograph p Nearly everyone people looking for a women or men will look at titanium, gold and platinum bands. Each of these materials offers specific advantages and disadvantages. This article will help you understand these options for bands based on cost, toughness, design choices and comfort.Ring PricePlatinum is without a doubt the most pricey of the three metals. This is just because platinum is a more uncommon and expensive metal than either gold or titanium. It rarity makes it costly. Gold bands are ordinarily priced between those made of platinum and titanium. Gold comes in numerous purity levels with 14 carat (half pure gold) as the most common ring metal, so a gold ring is typically half pure gold at the most. Amongst the three, titanium bands are the least expensive. This is due mostly the relative large quantity of titanium on earth, which makes the unprocessed material price of titanium bands less than gold or platinum bands. DurabilityTitanium is the strongest of the three metals per unit of weight.royal oak 30th anniversary chronograph p Titanium bands under normal wearing conditions will tend to scrape and deform much less than gold rings, a comparatively soft metal. Platinum rings, like titanium rings, are fairly impervious to dents and dings, though it does tend to lose its natural shine and require more buffing than titanium. That said, platinum bands will undoubtedly hold up to as much abuse under ordinary conditions as titanium rings.Design OptionsTitanium, gold and platinum bands all have unique design possibilities. Titanium is milled and will keep its firmness more than gold or platinum, so it is an ideal substance in which to inlay gemstones, gold, silver, wood and minerals. These rings can be quite marvelous and because of the strength of titanium they are especially enduring. Gold and platinum are fashioned under high heat or cast from molds. This makes them nice materials for bands that necessitate arches or tension set gemstones.ComfortTitanium bands are almost always more comfortable than gold or platinum bands. To begin with, titanium is exceedingly lightweight, about 70% lighter than platinum. Next, titanium unlike gold, is hypoallergenic, which means it will not cause allergic reactions or tinge skin royal oak 30th anniversary chronograph p .