The watch must be accurate within +6 and -4 seconds each day to be COSC certified. ISO 3159 defines a wrist chronometer that is using a spring balance oscillator as a wrist chronometer. Watch movements are tested for fifteen days at three different temperatures in five positions. Every day, the measurements are recorded with a video camera. Seven exclusion criteria are calculated based on these data, and each one must be met. A COSC chronometer must have a spring-driven escapement.
For a movement to receive chronometer certification, it has to be assembled carefully by the finest watchmakers and timers, in addition to using the best components. About 3% of the Swiss watch's annual production is COSC Certified. The Rolex collection doesn't include any watches that aren't certified by COSC. The dials of Rolex watches marked Superlative Chronometers Officially Certified are COSC-certified watches. There is an informative article on our website about Rolex Milgauss discontinued 2022.
Since there are fewer Rolex watches available at the moment, you have little chance of negotiating the price. The demand for watches is so high that any discounts are unnecessary. In addition, a website offering a Rolex discount seems highly suspicious. This is definitely a watch retailer I would steer clear of. In order to save money on a Rolex watch, you may end up purchasing a fake watch masquerading as a genuine one. It is likely that Rolex GMT Master 2 will remain extremely expensive for some time. Other Swiss brands provide similar quality, but they don't have the aura of Rolex. Our website contains an interesting article about sell Rolex online.
Showers have an average temperature of 105 degrees Fahrenheit (40 degrees Celsius), and Rolex GMT Master 2 gaskets can resist this without warping. Rolex features high-quality fluoropolymer gasket seals. At temperatures as high as 500 degrees Fahrenheit (260 degrees Celsius), fluoropolymers remain proficient. The resistance of these materials to thermal degradation over long periods of time is excellent.
A watch gasket can be damaged by a chemical cleaner or soap, but only if used in large quantities. Fluoropolymers can be in touch with other substances for an extended amount of time without undergoing any chemical reactions. They are a good material for watches because they offer excellent corrosion resistance.
Fluoropolymer gaskets do not absorb water, swell, or become damaged or injured when exposed to UV light. Rolex GMT Master 2 watches can be worn in the shower due to their technical features. Taking a shower will not harm or alter the watch in any way.
Watches, including Rolex GMT Master 2, are most susceptible to human error. When dealing with a Rolex GMT Master 2, mishandling the watch will cost you a lot for repair and service. The most common blunder is unscrewing the crown, which indicates that the gaskets are not sealed. A water-resistant Rolex GMT Master 2 requires a fully screwed-down crown.
Rolex GMT Master 2 watches are mechanical automatic watches that must be adjusted and wound up from time to time. It's easy to make a mistake in the morning hustle and wind up with a Rolex GMT Master 2 that's open in the shower. A Rolex GMT Master 2 watch that gets wet will require a minimum of $800 in maintenance. Moisture inside can critically damage your Rolex, and repairing it can be more expensive than buying a new GMT Master 2.
Shower rooms are confined spaces with hard surfaces on all sides. The risk of your Rolex GMT Master 2 being damaged is very high. When bathing your hair while closing your eyes, it is easy to bang your watch against the shower walls. You are gambling with your valuable Rolex GMT Master 2 every time you take a shower.
When Rolex GMT Master 2 watches are hit against a hard surface, they can be scratched, have a displaced gasket that reduces the watch's water resistance, or have a fractured or shattered crystal. Rolex services begin at $800, and go up to $1200 if you need to replace a damaged crystal. If you wear a Rolex GMT Master 2 in the shower, you may end up paying a lot more than you think. This website publishes an article on Rolex service cost.
Rolex GMT-Master 126710BLRO 40mm Black Dial (2018), Self-Winding Mechanical Movement, Stainless Steel Oyster Case, Water Resistance 100 meters. The distinct and iconic appearance of these GMT-Master wristwatches is what sets them apart. Rolex introduced the GMT-Master 126710BLRO in 2018. The GMT-Master 126710BLRO calibre has a COSC certification and a precision of -2/+2 seconds/day, in addition to being a chronometer.
Every Rolex GMT-Master wristwatch is meticulously handcrafted in Switzerland to ensure the highest possible level of quality. Rolex GMT-Master 126710BLRO watch case is Stainless Steel: Oystersteel is used by Rolex in the construction of its stainless steel GMT-Master cases. In the 904L steel family, Oystersteel is a material specifically designed by the brand. The Oystersteel material is exceptionally durable, has a beautiful finish once polished, and retains its high appearance even in difficult weather. Rolex owns and operates an exclusive foundry, which gives it unrivalled capabilities for casting the highest-quality alloys.
The patented Rolex Oyster water-resistance cases allow Rolex GMT-Master 126710BLRO to be water-resistant up to 100 Meters (330ft). Rolex Oyster cases are thoroughly verified in-house for water-resistance. Rolex GMT-Master timepieces are put through a series of final checks, including being submerged in water and being subjected to a pressure 10% higher than the watch's waterproof guarantee. The waterproofing of Rolex GMT-Master 126710BLRO is provided by Twinlock crown. Twinlock ensures perfect water resistance of the screw-down winding crown by sealing two zones, one inside the tube and one inside the crown.
The Rolex reference 126710BLRO feature a Bidirectional rotatable 24-hour graduated bezel. Each Rolex dial is made with only the purest metals and carefully inspected in an in-house laboratory using state-of-the-art equipment. The finish of the GMT-Master dial is principally responsible for achieving pure metallic dial Black hues on Rolex dials. Rolex wristwatches, including the Rolex GMT-Master 126710BLRO, offer extraordinary legibility regardless of ambient light, especially at night because of its Chromalight display. The Rolex GMT-Master is equipped with scratch-resistant Sapphire crystal. Quality has been upheld by Rolex throughout its history. We have linked an article about Rolex watches price list that visitors can read.
|Model||Rolex GMT-Master 126710BLRO-0001|
|Case Diameter||40 mm Round|
|Case Material||Stainless Steel|
|Water Resistance||100 m|
|Dial||Black , Stick / Dot Indexes|
|Bezel||Bidirectional rotatable 24-hour graduated|
|Calibre||Rolex caliber 3285|
|Power Reserve||70 Hours|
|Calibre Diameter||28.50 mm|