Rolex GMT-Master Repair & Service Singapore

The Rolex GMT-Master and Rolex GMT-Master II are highly respected professional Rolex watches designed for travellers, collectors, pilots, and daily luxury watch users. With its additional GMT hand, 24-hour rotating bezel, automatic movement, and robust Oyster case, this model requires proper servicing to maintain accuracy, reliability, and long-term performance.

At WatchRepair.com.sg, we provide professional Rolex GMT-Master repair and service in Singapore. Whether your watch is running fast or slow, has stopped working, has a GMT hand issue, date problem, crown fault, moisture inside the case, or needs a full service, we can inspect your watch and advise on the correct repair solution.

Professional Rolex GMT-Master Servicing

A Rolex GMT-Master is more complex than a standard time-only watch because it includes a GMT function, calendar mechanism, automatic winding system, and rotating bezel assembly. Over time, movement oil can dry up, internal parts may wear, and rubber gaskets can lose their sealing ability.

Our servicing process focuses on careful inspection, movement cleaning, correct lubrication, timing regulation, function testing, and waterproof testing after the watch has been opened.

Common Rolex GMT-Master Problems We Repair

Movement & Timing Issues

Rolex GMT-Master running too fast
Rolex GMT-Master running too slow
Watch stops after wearing
Low power reserve
Automatic winding problem

GMT & Date Function Issues

GMT hand not moving correctly
Independent hour hand issue
Date not changing properly
Date changes at the wrong time
Setting mechanism feels rough

Crown, Bezel & Water Resistance

Crown difficult to screw down
Crown or stem problem
Bezel feels stiff or loose
Moisture or fogging inside the watch
Waterproof test failure

Rolex GMT-Master Full Service

A Rolex GMT-Master full service is recommended when the watch has not been serviced for several years, is no longer keeping accurate time, or has started showing mechanical problems. Regular servicing helps protect the movement from excessive wear and keeps the watch reliable for daily use.

During full servicing, the movement condition is carefully checked. Old oil, dirt, and residue are removed, required parts are lubricated, and the movement is regulated for better timekeeping performance. The GMT function, date change, crown operation, automatic winding, and general movement performance are also checked.

What Is Included in Our Rolex GMT-Master Service?

Complete watch condition inspection
Movement diagnosis and function checking
Movement cleaning and lubrication
Timing regulation and calibration
GMT hand and date function inspection
Automatic winding system check
Crown, tube, stem, and gasket inspection
Rotating bezel operation check
Waterproof testing after service
Final quality control before collection

Waterproof Testing After Service

Waterproof testing is very important after any Rolex watch has been opened. Even though the GMT-Master is built with a strong Oyster case, the gaskets around the crown, case back, and crystal can age over time.

At WatchRepair.com.sg, we perform waterproof testing after servicing or repair. If the watch fails the test, we will advise whether gasket replacement or additional sealing work is required. This helps reduce the risk of moisture entering the watch and damaging the movement.

Rolex GMT-Master Models We Service

Rolex GMT-Master
Rolex GMT-Master II
Rolex GMT-Master “Pepsi”
Rolex GMT-Master II “Batman”
Rolex GMT-Master II “Batgirl”
Rolex GMT-Master II “Root Beer”
Stainless steel GMT-Master models
Two-tone GMT-Master models
Full gold GMT-Master models
Vintage and discontinued GMT-Master references

Why Choose WatchRepair.com.sg?

Experienced Watch Repairer

With more than 20 years of experience, we handle Rolex watches with care, proper tools, and professional workmanship.

Fast & Efficient Service

We understand that your Rolex is important to you. Our service process is designed to be efficient while maintaining careful repair standards.

Warranty & Clear Advice

We provide after-service warranty and clear repair advice before proceeding with any additional parts replacement if required.

Professional Rolex repair and service in Singapore
Experience with modern and vintage Rolex watches
Waterproof testing included after service
Fast turnaround time
After-service warranty
Fair, affordable, and competitive pricing
Convenient location beside Chinatown MRT Exit C

Full Service Price Information

The stated Rolex GMT-Master full service price covers the professional servicing work required for inspection, movement servicing, cleaning, lubrication, timing regulation, waterproof testing, and final quality checking.

Please note that the full service price is excluding the cost of original Rolex parts replacement, if replacement parts are required. If worn, damaged, or necessary parts are found during inspection or servicing, we will advise you clearly before proceeding.

This ensures that the repair process remains transparent, and any additional parts cost is based only on the actual condition of your watch.

When Should You Service Your Rolex GMT-Master?

You should consider servicing your Rolex GMT-Master if it is no longer keeping accurate time, has a reduced power reserve, feels rough when winding, has difficulty changing the date or GMT hand, or has not been serviced for many years. If there is moisture inside the watch, it should be inspected as soon as possible to prevent corrosion and movement damage.

Rolex GMT-Master Repair Location in Singapore

We are conveniently located in the town area, right beside Chinatown MRT Exit C.

WatchRepair.com.sg
1 Park Road #03-65
People’s Park Complex
Singapore 059108

Book a Rolex GMT-Master Inspection Today

If your Rolex GMT-Master or GMT-Master II is running inaccurately, has stopped working, has a GMT hand issue, or requires full servicing, visit WatchRepair.com.sg for professional inspection and repair advice.