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Discount Light-weight watches – Weighing up the options Replica Wholesale Suppliers

For all types of sports watches, weight is the enemy of performance. In search of superior functionality, more comfortable wear and better differentiation, many watch brands have declared war on weight. It has been going on for fifteen years, and there’s no end in sight. The goal of eradicating every superfluous gram is being fought through metals and composite materials.

Weighing up the options

Montre Santos-Dumont © Cartier

It’s important to realise that the pursuit of ever-lighter weights has gone hand-in-hand with inflated volumes and multiplying functions. A small steel watch with a diameter of 34 mm, on a nylon strap, weighs around 50 grams, which many of these brands would consider record-breaking territory. But these watchmakers are generally active in the ultra-sport watch segment, where diameters of 45 mm and automatic movements mean that weights of 150 grams and above are not out of the ordinary. New alloys and materials are being sought to mitigate the weighty side-effects of contemporary design. The Graham Chronofighter Oversize Superlight Carbon is a prime example: thanks to its composite case reinforced with carbon nanotubes, it weighs just 96 grams. To take a different example, the Cartier Watches On Ebay Replica Santos-Dumont, which is big and made of rose gold, weighs just 70 grams because it is extremely thin.

Entire books have been written about Cartier as well as about the Cartier Tank watch itself, and the simple story that Louis Cartier established the Tank design on the form of WWI tanks found on the Western Front is probably familiar to a lot of readers. Cartier made clocks, pocket watches, and women’s wristwatches earlier wristwatches for men started to catch on – and if guys did start to wear wristwatches, Cartier played a significant role in their broader adoption and the Cartier Tank was an significant part the transition from pocket into wrist.The initial wristwatch for men is sometimes believed to be the Cartier Santos out of 1904, made by Louis Cartier – at least, this began to help enhance men’s wristwatches. It was surely among the earliest watches made as a wristwatch, rather than a pocket watch accommodated with straps to the wrist, or “strap watch.” In 1916, The New York Times admitted that wristwatches were a passing craze, and WWI watched soldiers beginning to strap watches to their wrists for sensible reasons.Louis Cartier (1875–1942) designed a number of watches which are nonetheless part of Cartier’s lineup today, such as the Santos, Tank, and Tortue. At that point Louis perhaps thought the future of wristwatches supposed non-round cases. This would also help distinguish them in the round pocket watches which had simply been adapted to your wrist. The very first Cartier Tank watch was created in 1917 and the story goes that those first models were awarded to General John Pershing of the American Expeditionary Force and his or her officers. Back in 1919, a total of six Tank watches were produced, but an icon had been established, and new versions have followed regularly since – you can view more about early twenties along with other early Cartier men’s watches.

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Chronofighter Oversize Superlight Carbon © Graham

Let’s have a look at the weight of the raw materials themselves. The steel most widely used in watchmaking, and the material most watch cases are made of, is type 316 L. It weighs 8 grams per cubic centimetre. Titanium is 4.5, and aluminium is 2.7 g/cm3. The latter is consequently highly sought-after, but the problem is that it is soft. Even if it can be protected against scratches, it dents relatively easily. For that reason, it is often combined with other more technical materials, which are harder to work, such as magnesium or zirconium (yes, it’s a metal!). But when the surface is hardened, through thermal or chemical treatments, exceptional results can be obtained. The F.P. Journe Octa Sport weighs 53 grams total, thanks to the use of an aluminium alloy in both the movement and the case.

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H1 Alumen Blue: : its case is an alloy of aluminium, titanium, magnesium and zirconium © HYT

But alloys are not the only route to lightness. Composites and ceramics are just as effective, if not more so. However, they can be extremely costly to implement. The advantage, however, is that these materials help to solve the problem where it matters most: on the cases. In terms of weight, movements are pretty light, particularly if the manufacturer makes the effort to reduce their mass further through skeletonisation, or by abandoning the automatic option – the oscillating weight, after all, is … a weight.

The technical ceramics used in watchmaking are pretty light. The most common is zirconium dioxide, which weighs 5.89 g/cm3. Aluminium oxide is 3.97 g/cm3. Despite that, ceramic watches are not sold on the basis of their reduced weight, and for good reason: because ceramic is so hard, it is used for the larger sports watches, where records are largely out of the question. We always come back to the same equation.

Composites currently have the wind in their sails, since they come in infinite varieties, and are used in many cutting-edge industries. A composite is composed (hence the name) of several materials, whose properties and advantages are combined. One typical example marries the rigidity of carbon fibre with the solidity and hardness of plastic. In the most extreme cases, the plastic is the PEEK (polyether ether ketone) used by Panerai and Hublot. But other composites are used. For instance, the Ceratanium used by IWC is a cermet, a composite that combines an aluminium lattice with ceramic. But the examples are too numerous to mention.

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Luminor Marina 1950 Carbotech™ 3 Days Automatic © Panerai

The most effective method is to combine the strengths of the material, and eliminate weight wherever possible and by whatever means. The Richard Mille RM27-01 uses a suspended skeleton movement which has virtually no baseplate. The case is made of a composite material stuffed with carbon nanotubes. The movement weighs 3.5 grams including its tourbillon, and the complete watch weighs in at a featherweight 19 grams. By using carbon filled with graphene, a material known as Graph TPT, the RM50-03 McLaren, a tourbillon flyback chronograph measuring 44 x 50 x 16 mm, tips the scales at a very moderate 40 grams. In these cases, the weight is inversely proportional to the cost. But that doesn’t apply everywhere. One notable mass-produced exception is the Swatch Sistem 51. It’s automatic, made of plastic, Swiss Made, weighs 43 grams, and costs only 150 francs.

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RM50-03 McLaren © Richard Mille

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