The Rolex Submariner is more than just a luxury timepiece—it’s a technical marvel that requires the proper care and maintenance to function at its best. A symbol of durability, precision, and style, the Submariner is built to withstand harsh conditions, whether in the depths of the ocean or worn daily as a statement piece. However, like all finely crafted watches, it requires regular maintenance and careful attention to keep it operating as intended. Whether you’re a proud owner of a vintage Submariner or the latest model, knowing how to properly care for and maintain your Rolex will ensure that it continues to provide you with accurate timekeeping for years to come. In this article, we will delve into the best practices for maintaining your Rolex Submariner, touching on everything from simple daily care to more complex servicing and repair.
1. The Importance of Regular Maintenance for Your Rolex Submariner
Why Maintenance Matters for a Rolex Submariner
Maintaining your Rolex Submariner is essential for several reasons. First, the Submariner is a mechanical timepiece, and like all mechanical watches, it requires proper care to ensure it functions optimally. Secondly, Rolex watches are a significant investment, and keeping them in top condition preserves their value. Third, the Submariner is designed to withstand tough conditions, but even the toughest watches need a little TLC.
- Preserving Value: A well-maintained Submariner retains its value much better than one that has been neglected. Proper servicing can prevent potential issues that might arise from wear and tear, allowing the watch to continue appreciating over time.
- Long-Lasting Functionality: By maintaining the movement, case, bracelet, and other components, you help ensure the long-term reliability of your Rolex Submariner. Regular service helps identify minor issues before they become major problems.
2. Daily Care: Protecting Your Rolex Submariner from Everyday Wear and Tear
Protecting the Case and Crystal
One of the most important aspects of caring for your Submariner is protecting its exterior. The case and crystal are prone to scratches, dings, and other forms of damage, especially if you’re wearing your watch during physical activities or in environments with debris and sharp objects.
- Avoid Scratches: While the Submariner’s case is made from robust Oystersteel (a highly resistant stainless steel), it is still susceptible to scratches over time. When wearing your Submariner, be mindful of your environment. Avoid brushing against hard surfaces, and take extra care when doing tasks that could cause abrasions, such as working with metal or machinery.
- Protecting the Crystal: The Submariner is equipped with a sapphire crystal, which is highly scratch-resistant. However, it’s not indestructible. To avoid accidental scratches, avoid exposing the watch to abrasive surfaces, and store it in a safe place when not in use.
Cleaning the Case and Bracelet
The Rolex Submariner’s Oystersteel case and bracelet are both incredibly durable and resistant to corrosion, but regular cleaning is essential for maintaining their shine and appearance.
- Washing the Case: Use a soft cloth or brush and a mixture of warm water and mild soap to gently clean the case. Make sure to dry the watch thoroughly afterward to prevent any water from entering the movement through the crown or caseback.
- Cleaning the Bracelet: To clean the Oystersteel bracelet, use a soft-bristled brush and warm water with a mild detergent. Carefully scrub the links to remove any dirt or grime that may have accumulated. Avoid using harsh chemicals that could damage the metal or finish of the bracelet.
- Drying: After cleaning the case and bracelet, be sure to dry the watch thoroughly with a soft cloth to avoid water spots.
Avoiding Exposure to Harmful Substances
While the Rolex Submariner is built to handle harsh conditions, there are a few substances that can damage the watch over time.
- Chemicals and Solvents: Avoid exposing your Submariner to harsh chemicals, solvents, or perfumes. These substances can erode or discolor the watch’s metal and may damage the seals, which could compromise the water resistance.
- Magnets: Rolex’s Parachrom hairspring is designed to be resistant to magnetic fields, but prolonged exposure to magnets can still affect the timekeeping accuracy. Avoid storing your Submariner near strong magnets or electronic devices that may generate magnetic fields.
3. Water Resistance: How to Maintain the Rolex Submariner’s Waterproof Capabilities
One of the main reasons the Rolex Submariner became so iconic is its exceptional water resistance. Designed for professional divers, the Submariner can withstand pressures at depths of up to 300 meters (1,000 feet). However, maintaining the water resistance of your watch requires proper care.
The Rolex Oyster Case and Its Sealing System
The Submariner’s Oyster case is built to protect the movement from water, dust, and other contaminants. Its design, coupled with a screw-down crown, ensures that the watch remains waterproof. However, over time, the seals around the crown and case may deteriorate due to wear or aging.
- Check the Gaskets: The rubber gaskets that seal the case, crown, and crystal are critical for maintaining the watch’s water resistance. These gaskets can degrade over time, particularly if exposed to extreme temperatures or humidity. If you regularly use your Submariner in water, it’s advisable to have the gaskets checked during servicing.
- Crown and Caseback Inspection: Ensure that the crown is properly screwed down at all times when wearing your watch. If you’re going to be near water, double-check that the crown is securely in place to maintain the water resistance. Avoid forcing the crown if you feel any resistance when winding the watch, as this can cause damage to the movement or the crown threads.
Regular Waterproof Testing
While the Rolex Submariner is incredibly durable, it’s a good idea to have its water resistance tested every few years. The testing process involves pressurizing the watch in a special machine to ensure the seals are intact. This can help you identify any potential issues before they become a problem.
4. Servicing Your Rolex Submariner: How Often Should You Service Your Watch?
The Importance of Professional Servicing
Rolex recommends having your watch serviced approximately every 10 years, but the exact interval may vary depending on how much wear and tear your Submariner experiences. Regular servicing ensures that the internal components are functioning correctly and that your watch remains in optimal condition.
- Movement Inspection: During a service, the movement will be thoroughly cleaned and inspected for any signs of wear. The lubricants used inside the movement can break down over time, causing friction and wear to delicate components. A professional service ensures that everything is properly lubricated and running smoothly.
- Replacing Worn Components: As part of the service, any worn parts, including gaskets, seals, and lubricants, will be replaced to ensure that the watch maintains its water resistance and timekeeping accuracy. If the watch has been exposed to harsh conditions, additional attention may be required to address potential issues.
- Regulating the Movement: After servicing, your Rolex Submariner will be carefully regulated to ensure that it maintains its accuracy. Rolex movements are known for their precision, and professional servicing helps preserve the chronometric performance of the watch.
Avoiding Over-Service
While regular servicing is essential, it’s also important not to overdo it. Over-servicing can lead to unnecessary wear on the watch’s components. Stick to the recommended service intervals to avoid any unnecessary disruptions to the watch’s performance.

5. Handling Repairs: What to Do if Your Rolex Submariner Needs Repair
Understanding Common Issues
Although the Rolex Submariner is built to last, there may be instances where your watch requires repairs. Common issues that might arise include:
- Water Resistance Problems: If your Submariner starts losing water resistance, it could be due to worn-out gaskets or a damaged crown. Repairing or replacing these seals during a service will restore the watch’s waterproof capabilities.
- Movement Malfunctions: If your watch is losing time, gaining time, or stopping altogether, it may be an issue with the movement. In such cases, it’s essential to have the watch inspected by a certified Rolex technician who can diagnose and repair the issue.
- Cosmetic Damage: Scratches on the case or crystal are inevitable over time. While minor scratches can be polished out, significant damage may require component replacement, such as a new crystal or bezel insert.
Where to Have Your Rolex Submariner Repaired
It’s always best to have repairs performed by authorized Rolex service centers or qualified watchmakers who are familiar with Rolex timepieces. Attempting repairs yourself or using non-authorized repair services can void your warranty and may cause further damage to your watch.
6. Storing Your Rolex Submariner: Best Practices for Long-Term Care
Proper Storage to Prevent Damage
When you’re not wearing your Submariner, it’s important to store it correctly to prevent unnecessary damage or degradation.
- Watch Box: Store your Rolex Submariner in a Rolex watch box or a soft pouch when not in use. This helps protect it from dust, scratches, and impacts.
- Avoid Extreme Temperatures: Avoid storing your watch in environments with extreme temperatures, as this can damage the movement or the seals.
- Winding Your Submariner: If you don’t wear your Submariner every day, consider using a watch winder to keep the movement running. A winder gently rotates the watch, preventing the movement from stopping and ensuring that the lubricants inside the movement remain evenly distributed.
Conclusion: The Rolex Submariner’s Timeless Maintenance Needs
The Rolex Submariner is a watch that has stood the test of time, known for its durability, precision, and style. By following the proper maintenance and care guidelines, you can ensure that your Submariner continues to operate as it should and retains its value for years to come. From regular cleaning to professional servicing and repair, taking the necessary steps to care for your Rolex Submariner will keep it running smoothly and looking great, allowing you to enjoy its craftsmanship and beauty for decades.