Rolex GMT Master Watches
Features of Rolex Watches
Rolex, since its inception in 1908, has brought various innovative technological revolution to the wristwatch industry and is still evolving. Rolex, which is popular as a mechanical watch also in Japan, has value, functional beauty and reliability supported by the high technical force of skilled technicians is not found in other brands.
As a Brand of quality, Rolex Company usually creates its watches using high-quality non-corrosion steel, 904L Stainless Steel, that no other brand uses. Unlike the 316L which is widely used by other brands, 904L steel is very durable and shinier.
Although it’s hidden by the impermeable case, Rolex watches have been equipped with perpetual movements for years. Of which have been greatly celebrated by the watch wearers following its Chronometric performance. Recently, anyhow, the renowned Swiss brand was able to introduce its new movement- Caliber 3255, which is believed to even surpass the set COSC level of Chronometric precision.
Recognized as the first impermeable case in the world, Oyster case is one of the largest milestones of Rolex which was invented in 1926. The Rolex Oyster diver watches are guaranteed to have a water resistance of up to 3,900 meters.
Triplock Crown Seal
Various Rolex sports watches have been fitted with a triplock winding crown seal which helps enhance the waterproofness of the watch. This system, natheless, is fitted in the winding crown’s tube, thus, is only visible after unscrewing the winding crown.