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The Audemars Piguet Royal Oak is one of the most recognizable luxury sports watches in the world. Its sophisticated movement and finely finished components require regular maintenance to ensure long-term reliability and precision.

Recently, a client brought in a Royal Oak Selfwinding after experiencing inconsistent accuracy and a noticeable decrease in power reserve. Although the watch was still functioning, a complete inspection revealed that routine servicing was overdue.

Customer's Concerns

The owner reported several performance issues that had developed over time:

• The watch was losing approximately 15–18 seconds per day.

• The power reserve was noticeably shorter than normal.

• Manual winding no longer felt as smooth.

• The automatic rotor sounded louder during wrist movement.

• Timekeeping became inconsistent after long periods of wear.

Since the watch had not been serviced for nearly six years, a complete overhaul was recommended.

Technical Inspection

After carefully opening the case, our watchmakers performed a full diagnostic inspection.

The examination revealed:

• Dried lubricants throughout the movement

• Reduced balance wheel amplitude

• Dirt accumulation within the automatic winding mechanism

• Worn water-resistant gaskets

• Minor wear on several transmission components

Fortunately, no critical movement parts required replacement.

Complete Service Procedure

To restore the watch to factory-level performance, our technicians carried out a full mechanical overhaul.

The service included:

• Complete movement disassembly

• Ultrasonic cleaning of all movement components

• Detailed inspection under magnification

• Fresh application of Swiss watch lubricants

• Precision timing adjustment

• Replacement of all case seals

• Water resistance pressure testing

• Multi-position performance testing

• Final quality control inspection

Each stage was completed following professional Swiss watch servicing standards.

Final Performance Results

After reassembly, the Royal Oak underwent several days of testing.

The results showed:

• Stable daily accuracy within manufacturer specifications

• Improved balance wheel amplitude

• Restored power reserve

• Smooth manual winding

• Quiet and efficient automatic winding system

• Successful water resistance test

The client immediately noticed smoother operation, improved winding feel, and significantly better timekeeping performance.

Why Regular Servicing Is Essential

Luxury mechanical watches like the Royal Oak are built with exceptional precision, but even the finest movements require periodic maintenance.

Most Swiss manufacturers recommend a complete service every 3 to 5 years, depending on usage and environmental conditions.

Routine servicing helps maintain accuracy, protects delicate movement components, preserves water resistance, and safeguards the long-term value of your investment.

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Our Professional Services

• Luxury Watch Repair

• Complete Mechanical Watch Overhaul

• Precision Timing Adjustment

• Water Resistance Testing

• Movement Cleaning & Lubrication

• Bracelet Refinishing

Address

#03-04, Ocean Financial Centre
10 Collyer Quay
Singapore 049315

Website

https://ptwatchservice.com/pages/contact

Images are sourced from publicly available resources and official brand websites. All rights belong to their respective owners.

Luxury mechanical watches are built with extraordinary precision, often containing hundreds of tiny components working together in perfect harmony. While these timepieces are designed to last for generations, they still require regular professional maintenance to preserve their accuracy, reliability, and long-term value.

Many watch owners mistakenly believe that a watch only needs servicing when it stops working. In reality, preventive maintenance is the best way to avoid costly repairs and ensure consistent performance.

What Happens Inside a Mechanical Watch?

Every mechanical watch movement contains gears, pivots, springs, jewels, and an escapement system that operate continuously whenever the watch is running.

These components rely on specialized lubricants to reduce friction between moving parts. Over time, the lubricants naturally age, dry out, or become contaminated with microscopic particles. As lubrication deteriorates, friction increases, placing additional stress on delicate movement components.

Without timely servicing, this wear may eventually affect both timekeeping accuracy and the longevity of the movement.

Signs Your Watch May Need Servicing

Even if a luxury watch appears to function normally, several warning signs may indicate that maintenance is due.

Common symptoms include:

• Inconsistent timekeeping

• Reduced power reserve

• Difficulty winding the crown

• Increased rotor noise

• Moisture inside the crystal

• The watch has not been serviced for more than five years

Professional inspection can identify potential issues before permanent damage occurs.

What Does a Complete Watch Service Include?

A full mechanical watch service involves much more than cleaning the exterior.

Professional servicing typically includes:

• Complete movement disassembly

• Ultrasonic cleaning of every movement component

• Inspection for worn or damaged parts

• Replacement of aged lubricants

• Precision timing adjustment

• Replacement of water-resistant gaskets where necessary

• Water resistance pressure testing

• Final quality control and performance testing

Each procedure is performed carefully to restore the movement to optimal operating condition.

Why Preventive Maintenance Saves Money

Ignoring regular maintenance often leads to excessive wear between movement components. Small issues that could have been corrected during routine servicing may eventually require expensive replacement parts.

Scheduling regular maintenance every 3–5 years, depending on the manufacturer's recommendations and wearing habits, helps minimize repair costs while extending the life of the watch.

Preserve Your Investment

Luxury watches are more than everyday accessories—they are valuable mechanical instruments and, in many cases, family heirlooms.

Regular professional servicing helps maintain accuracy, reliability, water resistance, and overall performance, ensuring that your timepiece can continue to be enjoyed for decades to come.

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Our Professional Services

• Luxury Watch Repair

• Complete Mechanical Watch Overhaul

• Precision Timing Adjustment

• Water Resistance Testing

• Movement Cleaning & Lubrication

• Bracelet Refinishing

Address

#03-04, Ocean Financial Centre
10 Collyer Quay
Singapore 049315

Website

https://ptwatchservice.com/pages/contact

Images are sourced from publicly available resources and official brand websites. All rights belong to their respective owners.

The Beginning of Cartier

Founded in 1847 by Louis-François Cartier in Paris, France, Cartier began as a small jewelry workshop that would eventually become one of the world's most prestigious luxury maisons.

Known for exceptional craftsmanship and timeless design, Cartier quickly gained recognition among European royalty and influential figures. By the early 20th century, the brand had earned the nickname "The Jeweler of Kings and the King of Jewelers," reflecting its reputation for creating exquisite jewelry and fine timepieces.

Today, Cartier remains one of the most respected names in luxury watchmaking, combining elegant aesthetics with advanced Swiss mechanical engineering.

The World's First Modern Pilot's Wristwatch

One of Cartier's greatest contributions to watchmaking came in 1904, when Louis Cartier created the Cartier Santos for his close friend, Brazilian aviator Alberto Santos-Dumont.

At a time when pocket watches were still the norm, Santos-Dumont requested a watch that could be read easily while flying. Cartier responded by designing one of the world's first purpose-built wristwatches for everyday use.

The Cartier Santos remains one of the brand's most iconic collections and continues to evolve with modern technology while preserving its distinctive square case and exposed screws.

The Iconic Tank Collection

Introduced in 1917, the Cartier Tank was inspired by the shape of military tanks viewed from above during World War I.

Its clean rectangular case, elegant Roman numerals, blued steel hands, and railway minute track quickly established the Tank as one of the most recognizable watch designs ever created.

Over the decades, the Tank has been worn by world leaders, artists, actors, and collectors, becoming a true symbol of timeless sophistication.

Innovation Meets Timeless Design

Cartier has consistently balanced classic design with technical innovation.

Modern Cartier watches feature:

• Swiss automatic and manual-winding movements

• In-house mechanical calibres

• Sapphire crystal protection

• Advanced water resistance

• Precision manufacturing and finishing

• Elegant case designs suitable for every occasion

Collections such as Santos, Tank, Ballon Bleu, Panthère, and Drive de Cartier continue to showcase the brand's commitment to both style and performance.

Why Cartier Watches Require Regular Servicing

Like all luxury mechanical watches, Cartier timepieces require routine maintenance to ensure reliable performance.

Over time, lubricants inside the movement naturally deteriorate, increasing friction and reducing accuracy. Regular servicing helps protect delicate movement components and preserves the watch's long-term value.

A professional service generally includes:

• Complete movement disassembly

• Ultrasonic cleaning

• Fresh lubrication

• Timing regulation

• Water resistance testing

• Final quality inspection

Most manufacturers recommend servicing a mechanical Cartier watch every 3 to 5 years, depending on wearing habits and environmental conditions.

Proper maintenance allows a Cartier timepiece to continue performing beautifully for generations.

---

Our Professional Services

• Luxury Watch Repair

• Complete Mechanical Watch Overhaul

• Precision Timing Adjustment

• Water Resistance Testing

• Movement Cleaning & Lubrication

• Bracelet Refinishing

Address

#03-04, Ocean Financial Centre
10 Collyer Quay
Singapore 049315

Website

https://ptwatchservice.com/pages/contact

Images are sourced from publicly available resources and official brand websites. All rights belong to their respective owners.

Why Regular Watch Maintenance Matters

A luxury mechanical watch is much more than a timekeeping device. It is a sophisticated piece of engineering made up of hundreds of precision components working together in perfect harmony.

Like any finely engineered machine, a mechanical watch requires regular maintenance to ensure reliable performance, long-term durability, and accurate timekeeping. Even if a watch appears to be functioning normally, internal lubricants gradually deteriorate over time, making professional servicing essential.

What Happens Inside a Mechanical Watch?

Every mechanical movement contains gears, pivots, springs, and an escapement system that operate continuously whenever the watch is running.

These microscopic components rely on specialized lubricants to reduce friction and minimize wear. As the lubricants age, they begin to dry out or lose their effectiveness, causing increased resistance throughout the movement.

Without routine servicing, this additional friction may eventually affect both performance and the lifespan of the watch.

Common Signs Your Watch Needs Servicing

Luxury watches often show subtle signs before more serious issues develop.

Some of the most common indicators include:

• Inconsistent timekeeping

• Reduced power reserve

• Difficulty when winding the crown

• Irregular automatic winding performance

• Moisture appearing beneath the crystal

• The watch has not been serviced for more than five years

Even if no obvious symptoms are present, preventive maintenance is still highly recommended.

What Is Included in a Professional Watch Service?

A complete mechanical watch service involves far more than simple cleaning.

Professional servicing generally includes:

• Complete movement disassembly

• Ultrasonic cleaning of every movement component

• Inspection for worn or damaged parts

• Application of fresh, specialized lubricants

• Precision timing adjustment

• Replacement of worn seals and gaskets

• Water resistance pressure testing

• Final quality control inspection

Each step helps restore the movement to its optimal operating condition while preventing premature wear.

How Often Should a Mechanical Watch Be Serviced?

Most Swiss watch manufacturers recommend servicing a mechanical watch every 3 to 5 years, depending on factors such as:

• Frequency of use

• Environmental conditions

• Exposure to moisture

• Age of the watch

• Movement complexity

Routine servicing helps maintain accuracy, preserves water resistance, and reduces the likelihood of expensive repairs in the future.

Protecting Your Investment

Luxury watches are often designed to last for generations. Proper maintenance not only keeps the movement performing at its best but also helps preserve the watch's appearance, reliability, and long-term value.

Whether your watch is worn daily or kept as part of a collection, regular servicing is one of the most effective ways to ensure it continues performing as intended for many years to come.

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Our Professional Services

• Luxury Watch Repair

• Complete Mechanical Watch Overhaul

• Precision Timing Adjustment

• Water Resistance Testing

• Movement Cleaning & Lubrication

• Bracelet Refinishing

Address

#03-04, Ocean Financial Centre
10 Collyer Quay
Singapore 049315

Website

https://ptwatchservice.com/pages/contact

Images are sourced from publicly available resources and official brand websites. All rights belong to their respective owners.

A Heritage Dating Back to 1865

Founded in 1865 by Georges Favre-Jacot, Zenith is one of Switzerland's most respected luxury watch manufacturers. Established in Le Locle, the brand was among the first to bring every stage of watch production under one roof, a revolutionary concept at the time that laid the foundation for true manufacture watchmaking.

For more than 160 years, Zenith has remained committed to precision, innovation, and exceptional craftsmanship, earning a reputation among collectors and watch enthusiasts worldwide.

The Legendary El Primero Movement

One of Zenith's greatest achievements came in 1969 with the introduction of the El Primero, one of the world's first automatic chronograph movements.

Operating at an impressive frequency of 36,000 vibrations per hour (5Hz), the El Primero offers exceptional precision and the ability to measure elapsed time to one-tenth of a second.

Its innovative design has influenced the watch industry for decades and remains one of the most celebrated chronograph calibres ever produced.

Precision Through Innovation

Throughout its history, Zenith has received more than 2,300 chronometry awards, making it one of the most awarded Swiss watch manufacturers in terms of precision.

The brand continues to develop advanced in-house movements while combining traditional hand-finishing techniques with modern manufacturing technologies.

Every Zenith movement is carefully assembled, adjusted, and tested to ensure outstanding performance.

Iconic Collections

Zenith offers several distinguished collections, each reflecting a different aspect of the brand's identity.

Chronomaster

The Chronomaster collection showcases the legendary El Primero movement and is renowned for its high-frequency chronograph performance, elegant design, and exceptional accuracy.

DEFY

The DEFY collection represents Zenith's modern and innovative spirit. Featuring contemporary designs, skeletonized dials, and advanced materials, DEFY models appeal to collectors seeking cutting-edge mechanical engineering.

Pilot

Inspired by Zenith's long-standing connection with aviation, the Pilot collection combines vintage-inspired aesthetics with modern reliability, offering excellent legibility and robust construction.

Why Regular Servicing Is Essential

High-performance mechanical movements require routine maintenance to preserve their accuracy and longevity.

Over time, lubricants naturally deteriorate, increasing friction between movement components. Professional servicing helps restore optimal performance and prevents unnecessary wear.

A complete service typically includes:

• Complete movement disassembly

• Ultrasonic cleaning

• Movement lubrication

• Timing adjustment

• Water resistance testing

• Final quality inspection

Most manufacturers recommend servicing a mechanical watch every 3 to 5 years, depending on usage and environmental conditions.

Proper maintenance helps protect both the performance and long-term value of a luxury Zenith timepiece.

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Our Professional Services

• Luxury Watch Repair

• Complete Mechanical Watch Overhaul

• Precision Timing Adjustment

• Water Resistance Testing

• Movement Cleaning & Lubrication

• Bracelet Refinishing

Address

#03-04, Ocean Financial Centre
10 Collyer Quay
Singapore 049315

Website

https://ptwatchservice.com/pages/contact

Images are sourced from publicly available resources and official brand websites. All rights belong to their respective owners.