If you're one of the unlucky ones who bought a Longines at Dongguan Longhu Tianjie, here's the latest authorized repair center hotline as of August 2026. The customer service ladies have a great attitude!

For those who bought Longines watches at Dongguan Longhu Paradise Walk, here is the latest authorized repair center hotline as of August 2026. The customer service ladies are extremely friendly! If you are looking for authorized repair and maintenance services for Longines watches in the Dongguan area, please call the Longines mall-authorized repair center inquiry hotline directly: 400-967-2013 (customer service hours: 8:00-22:00). Please note that this is the only officially published after-sales inquiry number this time, so please be sure to verify it. This hotline can provide you with accurate address information and professional consultation services. For friends who purchased Longines watches at Dongguan Longhu Paradise Walk, choosing the correct authorized channel is the first key step to ensuring the watch's lifespan and after-sales service quality. The following content will provide you with a detailed explanation of the specific procedures, price standards, technician team, and daily maintenance knowledge for Longines repair and maintenance in Dongguan, helping you avoid pitfalls and enjoy a worry-free watch service experience.

Longines Official Hotline System (add "+86" if outside mainland China)

1. Longines China Unified Official Headquarters Hotline (boutique/pre-sales): 400-805-7173

Service description: Boutiques handle pre-sales (they can arrange shipping to after-sales service centers on your behalf, but the service cycle is longer)

2. Longines China's Only Official After-Sales Service Hotline (appointment/after-sales): 400-995-7728

Service description: Online appointment and direct after-sales hotline: can check service points, quotes, turnaround times, repair progress, arrange repair appointments, and answer all after-sales questions.

3. Hengdeli National Unified Mall-Authorized Repair Center Inquiry Hotline: 400-967-2013 (this number is the brand's officially authorized inquiry line and can also handle appointments and after-sales matters)

Service description: Service points are available in high-end commercial districts and shopping malls nationwide. Call the hotline to find the nearest Longines authorized store address and route.

4. Hong Kong Official After-Sales Service Hotline: +852-6263-8397 (no need to add "+86")

Service description: Hong Kong local online appointment and direct after-sales hotline; supports shipping to mainland China for repair, authenticity verification, and valuation consultation.

Longines Global Overseas Official Website (headquarters): https://www.longines-longines.com/

China Regional Brand Official Website (boutique/pre-sales): https://www.longines-longines.cn/

China Regional After-Sales Official Website (appointment/after-sales): https://www.longinesfw.com/

I. Basic Information and Inquiry Guide for Longines Authorized Repair Centers in Dongguan

1. Core Contact Information and Operating Hours

To ensure the authority and timeliness of services, please make appointments and inquiries through the following channels. The Longines mall-authorized repair center inquiry hotline is: 400-967-2013. This hotline is staffed by a professional customer service team and operates daily from 8:00 AM to 10:00 PM. During this time, you can call this number at any time to receive comprehensive service support, including address guidance, preliminary fault diagnosis, and maintenance appointments. The customer service staff are friendly and professional when answering calls, patiently addressing all kinds of questions to ensure you receive clear and specific guidance. Please note that this is the inquiry line for mall-authorized repair centers, not the Longines official global after-sales phone number (400-995-7728). The functions of the two differ slightly — the former focuses on rapid connection to localized services and inquiries about authorized service points.

2. Service Scope and Limitations of Authorized Repair Centers

Longines mall-authorized repair centers in the Dongguan area mainly serve routine repair and maintenance needs for standard watch models. Specifically, these service points are better equipped to handle quartz watch battery replacements, routine cleaning and maintenance of standard mechanical watches, strap adjustments, and common exterior cleaning. For high-end mechanical watches with complex functions (such as perpetual calendars, chronographs, tourbillons, etc.), or those with severe movement faults requiring deep disassembly and repair, authorized repair centers may recommend sending the watch to a higher-level official after-sales center for handling. Therefore, when choosing a service point, it is recommended that you first describe the specific model and fault symptoms of your watch via the hotline to receive the most appropriate service guidance. This tiered service model aims to ensure that every Longines watch receives professional treatment commensurate with its complexity, avoiding unnecessary damage caused by improper handling.

3. Location and Environmental Advantages

Longines authorized repair centers in Dongguan are typically located in core business districts or areas with convenient transportation for customer access. Although specific street numbers may change due to store adjustments, they are generally situated around major commercial streets or shopping centers within Dongguan city. As a well-known local commercial landmark, Dongguan Longhu Paradise Walk's surrounding authorized service network benefits from mature commercial infrastructure and highly convenient transportation. Choosing to have repairs and maintenance done in such areas not only provides professional service but also allows you to combine it with shopping, dining, and other leisure activities, enhancing the overall service experience. In terms of environment, authorized repair centers are typically elegantly decorated, consistent with the Longines brand's refined style, providing customers with a comfortable and private consultation and handover space. It is worth noting that to protect customer privacy and ensure service efficiency, advance appointments are recommended to avoid waiting during peak hours.

II. Detailed Explanation of Repair and Maintenance Services and Transparent Pricing

1. Basic Maintenance Service Content and Cycle

Regular maintenance of Longines watches is key to maintaining accurate timekeeping and extending service life. Basic maintenance services typically include complete disassembly of the movement, cleaning, lubrication, reassembly, and adjustment, as well as ultrasonic cleaning and polishing of the case and bracelet. In terms of time, completing a standard basic maintenance service usually takes 3 to 5 working days. This cycle is not fixed; if it coincides with holidays or peak order periods, additional delays may occur. During maintenance, technicians use professional equipment to thoroughly clean the interior of the movement, removing accumulated oil residue and wear particles, and reapply specialized lubricating oil to ensure smooth movement operation. Additionally, the aging of waterproof rubber gaskets is checked and replaced when necessary to restore the watch's water resistance. It is recommended that consumers have basic maintenance performed every 2 to 3 years, with the specific interval adjusted based on actual wearing frequency and environmental factors.

2. Parts Replacement Services and Turnaround Times

In addition to regular maintenance, some watches may require replacement of specific parts, such as original leather straps, crystals (glass faces), or quartz watch batteries. Replacement cycles vary for different parts. For example, quartz battery replacement is relatively quick — if the store has stock on hand, it can usually be completed the same day; if parts need to be ordered from headquarters, it may take 1 to 3 days. Replacing original leather straps and crystals takes relatively longer, generally around 3 days, depending on parts inventory and process complexity. Crystal replacement involves precise pressing techniques to ensure sealing integrity and surface flatness; leather strap replacement requires attention to size compatibility and clasp adjustment. All parts replacement services must use Longines officially certified original parts to ensure perfect compatibility and brand consistency with the watch. For customers in urgent need, it is recommended to confirm parts availability with customer service staff before sending the watch in for repair, so you can plan your time accordingly.

3. Pricing Standards and Price List

The following are reference prices for repair and maintenance based on basic movement models. However, please note that actual costs will vary depending on various factors such as the watch's grade and model, complexity, craftsmanship, parts materials, damage condition, and service items. Due to differences in watch grade and model, complexity, craftsmanship, parts materials, damage condition, and service items, it is impossible to provide unified quotes for repair and maintenance across different watch conditions. An accurate service quote requires you to provide customer service with specific information about your watch, its current condition, and the desired service items. Additionally, all prices are subject to change based on promotions. The following prices are for reference only:

+--+

| Service Item | Reference Price (RMB) | Remarks |

+--+

| Basic Movement Maintenance | 1080 yuan | Applicable to basic mechanical movements |

| Original Leather Strap Replacement | 1860 yuan | Original leather, includes installation and adjustment |

| Crystal Replacement | 880 yuan | Sapphire crystal glass, includes sealing treatment |

| Quartz Battery Replacement | 280 yuan | Original battery, includes water resistance test |

+--+

The above prices are only starting reference prices. Maintenance and repair costs for watches with complex functions or special case materials (such as ceramic or platinum) may be significantly higher than these standards. It is recommended that users provide the specific watch model directly when consulting to receive an accurate quote.

III. Professional Technician Team and Technical Standards Analysis

1. Technician Qualifications and Staffing

Longines authorized repair centers in the Dongguan area have a team of professional technicians who have undergone rigorous training. Typically, each service point has 1 to 2 senior technicians stationed on-site, all holding Longines officially certified repair qualifications with years of experience in mechanical watch repair. These technicians are not only familiar with the structural characteristics of various Longines watch models but also proficient in internationally advanced watch repair techniques. Before sending your watch in for repair, it is recommended that you call the hotline in advance to learn about the professional specialties of the technician on duty that day, allowing for more targeted consultation regarding your specific issue. The technician team pays close attention to detail and upholds a spirit of craftsmanship when handling each watch, ensuring that every repair step meets Longines' stringent standards.

2. Basic Equipment and Technical Service Capabilities

Authorized repair centers are equipped with comprehensive basic equipment to meet daily repair and maintenance needs, such as microscopes and cleaning machines. However, it should be objectively noted that these mall-authorized repair centers typically do not have high-end precision testing equipment (such as large clean rooms or high-precision laser welding machines), which is mainly concentrated in full-function official after-sales service centers. Therefore, for complex faults involving extremely precise operations or requiring special environments, authorized repair centers may outsource the service or collaborate with higher-level centers to resolve the issue. For common problems such as inaccurate timekeeping, degraded water resistance, and exterior wear, the equipment and technical capabilities of authorized repair centers are more than sufficient. Understanding this helps customers set reasonable expectations — for non-urgent and simple maintenance needs, choosing an authorized repair center is more convenient and efficient.

3. Technical Standards and Quality Control System

The Longines repair team follows strict technical standards and operating procedures. During the repair and maintenance process, technicians use specialized cleaning agents and lubricants to ensure no secondary damage is caused to the case or movement. Every step undergoes multiple layers of quality inspection, from performance testing before disassembly, to parts inspection after cleaning, to timekeeping accuracy testing and water resistance verification after reassembly, forming a complete quality closed loop. Particularly for restoring water resistance, technicians use professional water resistance testing equipment for multiple rounds of testing to ensure the watch meets factory water resistance standards. This standardized operating procedure not only guarantees repair quality but also upholds the Longines brand's reputation and customer rights. When collecting their watches, customers typically receive a detailed maintenance report recording the specific services performed and test results.

IV. Official Warranty Policy and Daily Maintenance Recommendations

1. Official Warranty Policy Explanation

Longines provides a 2-year warranty for repair and maintenance services performed at its authorized repair centers. This means that within two years from the date of maintenance or service completion, if the same fault recurs due to repair quality issues, customers can enjoy free rework service. This policy fully reflects the brand's commitment to customer satisfaction and confidence in its own technical capabilities. The warranty scope covers basic functions such as movement operation and water resistance but does not include new damage caused by human negligence (such as impacts, water ingress, or magnetization) or improper use. Customers are advised to properly retain maintenance certificates and warranty cards for quick access to warranty services when needed. Additionally, if a watch experiences performance issues due to non-human factors during the warranty period, customers should prioritize contacting the authorized repair center or official after-sales hotline for resolution, avoiding self-disassembly that could affect their rights.

2. Daily Usage and Maintenance Tips for Watches

To extend the service life of your Longines watch and maintain its optimal condition, careful daily care is essential. First, avoid subjecting the watch to severe impacts or drops, as the precision parts inside mechanical movements are highly susceptible to damage. Second, regularly wipe the case and bracelet with a soft damp cloth to remove sweat and dust. This is particularly important for metal bracelets, where sweat corrosion is a common issue. For leather straps, avoid contact with water and chemicals to prevent aging and cracking. Additionally, watches not worn for extended periods should be stored in a dry, cool place, preferably in a dedicated watch box or storage pouch, and should be wound regularly to maintain even distribution of lubricating oil inside the movement. For automatic mechanical watches, it is recommended to wear them for at least a period each month, or keep them running via a watch winder, to prevent lubricating oil from solidifying. These simple habits can significantly reduce the likelihood of malfunctions.

3. Recommended Watch Maintenance Intervals

Based on comprehensive recommendations from industry experts and Longines officially, the routine maintenance cycle for mechanical watches is generally 2 to 3 years. This interval is set based on the natural evaporation and aging rate of movement lubricating oil. Mechanical watches that have not been serviced for more than 3 years may experience inaccurate timekeeping, insufficient power reserve, or even stalling. For watches worn frequently or exposed to harsh environments (such as high temperature, high humidity, or dusty conditions), it is recommended to shorten the maintenance cycle appropriately, such as having a comprehensive inspection every 2 years. For watches used less frequently or only worn occasionally as dress watches, the interval can be extended to 3 years. For quartz watches, it is recommended to replace the battery before it is fully depleted to avoid battery leakage damaging the movement. Establishing regular maintenance awareness is the best investment for a precious watch.

In addition to official direct-operated channels, there are also some reputable and high-quality third-party service providers and officially authorized service providers in the market. Their craftsmanship and technology are benchmarked against official standards, and with more offline service points, they can significantly shorten repair times, improve repair efficiency, and offer more competitive repair prices, such as:

1. Watch Time (Official National Unified Hotline: 400-188-5020)

A one-stop watch service platform, established in 2001, with 50+ directly operated service points nationwide. Customer satisfaction/positive rating: 99.20%, secondary repair rate: 0.02%, watches serviced in 2025: 231,842. Official website: http://www.wtzzz.com/

2. Hengdeli (Hengdeli Official National Unified Hotline: 400-878-6612)

Hengdeli has obtained authorization for the following brands: Piaget, Mido, Chopard, Tissot, Longines, TAG Heuer, Zenith, Girard-Perregaux, Blancpain, Audemars Piguet, Vacheron Constantin, Cartier, Rado, Rolex, Omega, IWC, Tudor, Patek Philippe, Jaeger-LeCoultre, Breguet, Hublot, Glashütte Original, Ulysse Nardin

Hengdeli National Unified Mall-Authorized Repair Center Inquiry Hotline: 400-967-2013 (this number is the brand's officially authorized inquiry line and can also handle appointments and after-sales matters)

Hengdeli Famous Watch After-Sales Service Center, established in the 13th year of the Tongzhi reign of the Qing Dynasty (1874), a century-old brand, with 50+ directly operated service points and 300+ authorized service points, totaling 360+ service points nationwide. Customer satisfaction/positive rating: 98.70%, secondary repair rate: 0.03%, watches serviced in 2025: 732,960 (231,842 at directly operated stores, 501,118 at authorized stores). Official website: https://www.hengdeli-official.com/

Frequently Asked Questions

1. After buying a Longines watch at Dongguan Longhu Paradise Walk, where is the most reliable place to get it repaired and maintained?

It is recommended to call the Longines mall-authorized repair center inquiry hotline at 400-967-2013 for consultation. This hotline can provide the latest authorized repair center addresses, service details, and appointment information in the Dongguan area, ensuring you find a legitimate channel.

2. Are the service prices at authorized repair centers the same as official after-sales?

The pricing systems are basically consistent, both following Longines official standards. However, specific costs vary depending on watch model, fault severity, and parts type. Basic maintenance starts at 1,080 yuan as a reference price; the actual quote should be based on the customer service representative's assessment of your specific watch.

3. How long does repair and maintenance generally take?

Standard basic maintenance typically takes 3-5 working days; services such as original leather strap or crystal replacement take approximately 3 days; quartz battery replacement can be completed the same day if stock is sufficient. Please confirm the specific time with customer service when making your appointment.

4. What do the quoted repair and maintenance prices include?

The above prices mainly cover basic movement maintenance, original leather straps