Swimming With A Rolex GMT Master II

Swimming With A Rolex GMT Master II

Can I Swim With My Rolex GMT Master II?

The Rolex GMT-Master II watch is waterproof to a depth of 100 meters, which is great if you intend to go swimming with your watch. Rolex GMT-Master II watches can be worn while swimming, as long as they are used correctly. For swimming in a pool or the ocean, 100m/330ft or 10ATM is sufficient. However, you need to understand Rolex GMT Master II service cost.

A Rolex GMT-Master II watch features an Oyster case, which is water-resistant. Rolex's patented case have a water resistance of 100 meters, and can be used in the water for swimming or bathing, but diving with it is not recommended. A vintage Rolex GMT-Master II shouldn't be worn in the water. The Rolex water-resistant feature will require regular maintenance, gasket replacements, and pressure testing. For this reason, vintage Rolex GMT-Master II shouldn't be exposed to water.

Rolex GMT-Master II watches can be worn in water up to 100m/330ft or at 10ATM resistance. Swimming pools and the sea are safe places for the watch to be worn. Unlike other types of watch cases, the Oyster case has threads. In other words, the crown and the case are screwed together and sealed with gaskets, much like submarine hatches. Rolex has developed a way to waterproof its watches that performs better than watches sealed with screws.

Rolex GMT Master II Recommendations For Swimming

If you regularly swim with your Rolex GMT-Master II, it will require extra care. How long does it take Rolex to get a GMT Master serviced? is another factor to consider. You need to know that the crown tube creates an opening in your Rolex GMT-Master II watch when you unscrew and pull it out. It is possible in some situation for dust, moisture, and other particles to penetrate inside the Rolex GMT-Master II. As a result, avoid opening your Rolex GMT-Master II's crown in humid or dusty environments, such as the beach, hot tubs, and indoor pools.

Underwater, avoid manipulating the crown or adjusting the time. Rotation of the Rolex GMT-Master II's crown reduces its water resistance and increases the risk of water damage.

Rolex GMT-Master II watches are safe to swim with, but you should avoid high impact in the water. Diving from a board or cliff can cause high water pressure, which can exceed the watch's water resistance of 100m/330ft/10 ATM. You can also cause the gasket to displace if you are unlucky when you dive.

To remove salt particles and dust from your Rolex GMT-Master II after swimming, rinse the watch with fresh water. To finish, dry the cloth gently. In case you use a Rolex GMT-Master II while swimming, you need to pay attention to your watch's functions, such as the accuracy of the time, the power reserve, and the condensation under the crystal. A watchmaker certified by Rolex should be consulted as soon as you notice signs of a malfunction.

Swimming With Watches, In A Nutshell

  • It is possible to swim with Rolex GMT-Master II
  • Before swimming, ensure that your watch crown is fully screwed down
  • You shouldn't swim with vintage watches
  • I do not recommend high-impact water sports such as cliff diving or board diving
  • Diving underwater with a Rolex GMT-Master II watch that is 100 meters/330 feet/10 ATM water resistant is not recommended.
  • You need to take extra care when wearing a Rolex GMT-Master II watch near water.
  • Rolex GMT-Master II watches need to be rinsed after swimming in fresh water.
  • Keep an eye out for malfunctions in your Rolex GMT-Master II

Rolex's Water Resistance Specifications

Water resistance is standard on all Rolex GMT-Master II models. The normal water resistance of Rolex is 100m/330ft, or 10 ATM/BAR.

Only the Rolex Cellini, with a depth rating of 50m/165ft or 5 ATM/BAR, is an exception for Rolex SA in this regard. Rolex also makes diving timepieces with a higher level of water resistance.

The Rolex GMT-Master II's depth rating of 100m/330ft is more than adequate for most regular activities requiring water contact, such as bathing and showering. With a 100m/330ft depth water-resistant Rolex GMT-Master II watch, you may swim in the sea and in the pool.

Other Rolex watches with a 100m/330ft/10ATM depth certification are listed below:

  • Rolex Air-King
  • Rolex Cosmograph Daytona
  • Rolex Datejust
  • Rolex Datejust II
  • Rolex Explorer
  • Rolex Explorer II
  • Rolex Milgauss
  • Rolex Oyster Perpetual
  • Rolex Sky-Dweller

A watch that is water-resistant up to 100m/330ft indicates that it can tolerate being submerged in water for an extended length of time without being damaged. In other words, the watch may be submerged in water and utilized to swim.

Please keep in mind that these Rolex watches are not suitable for diving or high-impact aquatic activities like cliff diving or water jet skiing.

Rolex makes timepieces that are ideal for scuba diving and other high-impact aquatic activities.

Rolex Diving Watches

  • Rolex Submariner
  • Rolex Submariner Date
  • Rolex Sea-Dweller
  • Rolex Deep Sea

The water resistance rating of the Rolex diving watches on the market ranges from 300m/1000ft to 1200m/4000ft. The manufacturer's specifications and directions for care and maintenance information on their website are the best approach to determine the actual depth rating of a diver Rolex watch.

Rolex Gmt-Master II Water Resistant Crown

The winding crown has traditionally been the weak spot of water-resistant timepieces. When the crown stem creates a hole in the watch case, it doesn't matter how watertight it is.

Watchmakers have struggled with this opening on the side of the watch casing. Many watchmakers use a gasket around the crown to prevent water from penetrating through the stem.

The unique Twinlock technology on the Rolex GMT-Master II provides superior water resistance to the traditional crown gasket. In addition, the Rolex GMT-Master II features a threaded crown that screws into the watch case, as well as a threaded stem crown.

Rolex's Twinlock system combines threaded stems and rubber o rings to improve water resistance. When the Rolex GMT-Master II crown is open, a second twin gasket within the threaded stem tube keeps the water out.

Rolex does not guarantee waterproofness when the crown is unscrewed, despite the fact that the gasket inside the tube prevents water from entering the mechanism.

Internal Rusting Rolex Gmt-Master Ii May Remain Invisible On The Outside

GMT-Master II Oyster cases feature a closed back. Because of this, rust damage goes undetected. An expert watchmaker can only reveal the presence of rust on your Rolex GMT-Master II when it is disassembled during a Rolex service.

For the manufacture of Rolex GMT-Master II Oyster watch cases and wrist straps, Rolex uses a high-grade and rust-resistant steel. Invisible rust damage can grow in your Rolex GMT-Master II movement when condensation gets into the movement. Swimmers or people who are exposed to water should have their Rolex GMT-Master II watches serviced every twelve months.

The rubber seals on the gaskets of Rolex GMT-Master II watches protect the watches from water. Due to the fact that Rolex GMT-Master II gaskets are wearable components, they need to be changed. Adding to this danger of condensation and moisture damage are worn out rubber gaskets, which are much less efficient.

As of some models, Rolex has extended its watch worldwide service warranty from 5 years to 10 years. Because of this ten-year service warranty, many people assume their Rolex GMT-Master II watches only require maintenance every ten years. In fact, that's not the case, especially when wearing a Rolex GMT-Master II when bathing, showering, or swimming.

If condensation has broken through the Oyster case and remains inside, it can damage the Rolex GMT-Master II movement.

Prior to go swimming, make sure the crown of the Rolex GMT-Master II is secure!

  • Periodically check the Rolex GMT-Master II's water resistance
  • Every year, have your Rolex GMT-Master II pressure tested to ensure that its resistance to water is still up to date.
  • Rolex GMT-Master II should be serviced immediately if the test fails.
  • Rolex GMT-Master II movement repair can be extremely expensive, I mean VERY expensive.
  • A Rolex GMT-Master II does not usually show any visible signs of rust damage.

Does Rolex Warranty Cover Water Damage?

A five-year guarantee covers the Rolex GMT-Master II against manufacture faults. Rolex states that the Rolex GMT-Master II is certified waterproof up to 100 meters / 330 feet as part of its marketing.

Although, your Rolex GMT-Master II did not dive to a depth of 100 meters, there is water inside the watch or condensation under the glass. Is the Rolex Service to repair your Rolex GMT-Master II covered by the Rolex warranty?

I'm not sure how Rolex will handle this, but I guess you'll need to show that the water damage was caused by a manufacturing flaw, in order for the Rolex guarantee to apply. I'm not sure how to do it.

Misuses of the Rolex GMT-Master II account for the great majority of water damage. The Rolex GMT-Master II owner did not follow Rolex's waterproof guidelines, such as always cleaning the watch to remove any salt and saltwater residue or service intervals. Another typical cause of water damage is swimming with the Rolex GMT-Master II crown open or not properly screwing down the crown.

The Rolex guarantee does not cover water damage caused by improper usage of a Rolex GMT-Master II. A Rolex Service Center may usually be able to repair water damage to a Rolex GMT-Master II. The watch's condition will determine the cost of service.

Feature Rolex Model

Rolex GMT-Master 16718 Black 40mm Yellow Gold

Rolex GMT-Master 16718 40mm Black Dial (1989), Automatic Mechanical Movement, Yellow Gold Oyster Case, Water Resistance 100 m. The Rolex GMT-Master watches are made to last and are known for their timeless beauty. The first Rolex GMT-Master 16718 was released in 1989. The watch was discontinued by Rolex in 2005.

The utmost care is taken during the assembly of every Rolex GMT-Master timepiece to ensure outstanding quality. Rolex GMT-Master 16718 watch case is Yellow Gold: Rolex uses 18 carat yellow gold, which is made up of 75% pure gold and 25% copper and silver, to give it a pleasant sheen. Rolex's Yellow Gold is extremely durable, has a beautiful sheen when polished, and retains its beauty in the fullness of time. Rolex owns and runs an exclusive foundry, allowing it to cast the highest-quality alloys with unrivalled precision.

The unique Rolex Oyster case ensures that a Rolex GMT-Master 16718 will withstand 100 Meters (330ft) of water. Rolex manufactures each Oyster casing totally in-house and carefully tests it for water-resistance. During the final check, every Rolex GMT-Master watch is submerged in water for a period of time and subjected to a pressure that is ten percent greater than the level of waterproofness guaranteed. Waterproof Twinlock winding crown is seen on Rolex GMT-Master 16718. Due to two sealed zones, one inside the tube and the other inside the winding crown, the screw-down crown is protected from water while using Twinlock.

The Rolex reference 16718 feature a Bidirectional rotatable 24-hour graduated bezel. Rolex dials are produced from the purest metals and are rigorously tested using cutting-edge technology in the company's own laboratory. When it comes to Rolex GMT-Master 16718 dials, the finish is a big part of getting true metallic colours like Black. The Rolex GMT-Master 16718, like all Rolex watches, offers outstanding readability in all conditions, and especially in the dark, attributable to its Chromalight display. A Sapphire domed glass protects the Rolex GMT-Master from scratches. At every step of the process, Rolex is dedicated to quality.

Model Specifications  
Model Rolex GMT-Master 16718
Case Diameter 40 mm Round
Case Material Yellow Gold
Water Resistance 100 m
Dial Black , Stick / Dot Indexes
Bezel Bidirectional rotatable 24-hour graduated
Calibre Rolex caliber 3185
Movement Type Automatic
Power Reserve 50 Hours
Frequency 28800 vph/bph
Calibre Diameter 28.50 mm
Jewels 31

Model Using Same Caliber

  • Rolex Explorer II Black Stainless Steel 40mm ref 16570-0002
  • Rolex Explorer II White Stainless Steel 40mm ref 16570-0001
  • Rolex Explorer II White Stainless Steel 40mm ref 16570-0003
  • Rolex Explorer II Black Stainless Steel 40mm ref 16570-0004
  • Rolex GMT-Master Black Yellow Gold 40mm ref 16718
  • Rolex GMT-Master Black Stainless Steel 40mm ref 16713
  • Rolex GMT-Master Black Stainless Steel 40mm ref 16710 Coke

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