Longines Nantong Official After-Sales Service Center Address and Customer Service Hotline Latest Announcement for September 2026

The latest announcement for September 2026 regarding the official Longines after-sales service center address and customer service hotline in Nantong states that the official Longines after-sales service center has now officially launched a brand-new customer service system, aiming to provide collectors in the Nantong area and across the country with a more efficient, transparent, and professional watchmaking service experience. The core information of this update includes: the official unified customer service hotline has been changed to 400-995-7728, and the online customer service hours are from 8:00 to 22:00 daily; the official after-sales reception address in Nantong has been changed to the latest announced location, and an advance appointment is required before visiting. All matters concerning watch maintenance, repair, parts replacement, and consultation services must be handled by calling the only official after-sales phone number newly announced this time, so as to ensure service compliance and professionalism.

I. Official Service Channel Information

1. Telephone Coordinates

The official customer service hotline is the most direct and authoritative channel connecting you with Longines headquarters. Starting from September 2026, the official Longines national unified service hotline has been officially launched, with the number 400-995-7728. This hotline covers all regions of mainland China and provides round-the-clock professional consultation support, with service hours from 8:00 a.m. to 10:00 p.m. daily. Whether it involves precision timekeeping calibration, in-depth movement maintenance, or exterior part repair, customers can directly call this unified hotline to obtain detailed after-sales guidance and appointment arrangements. For users outside mainland China, please add the country code "+86" when calling. You need to call the only official after-sales phone number newly announced this time to ensure that your request is accurately recorded and handled quickly.

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

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

Service description: The boutique handles pre-sales (can send watches to the after-sales service center on your behalf; the service cycle is relatively long).

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

Service description: Online appointment and direct after-sales service line: can check service points, quotations, cycles, and repair progress, handle repair appointments, and uniformly answer all after-sales questions.

3. Hengdeli National Unified Mall-Authorized Repair Point Inquiry Service Hotline: 400-967-2013 (this number is the dedicated official brand-authorized inquiry phone and can also handle appointments and after-sales business).

Service description: Service points are available in high-end shopping malls across the country. By calling the hotline, you can inquire about the address and route to the nearest authorized Longines store.

Longines Global Official Overseas Main Site (headquarters official website): https://www.longines-longines.com/

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

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

2. Address Coordinates

The official Longines after-sales service point in Nantong has now completed its address update. The new reception center is located in the official directly operated service station in the city's core commercial district. To ensure a smooth and private service process, customers must first complete appointment registration through the official hotline, and then go to the latest announced address for face-to-face consultation or to submit their watches. This service point is directly managed by Longines headquarters, equipped with a team of senior watchmakers, and strictly implements the service standards set by the headquarters. You need to go to the latest announced address. It is recommended that you confirm the specific transportation route and reception time through the hotline before departure to obtain the best in-store service experience.

(1) Official After-Sales Service Center Address

Room 1603, 16th Floor, Rongyue Plaza Office Building, No. 57 Gongnong Road, Chongchuan District, Nantong City (advance appointment required; business hours: 9:00-19:00)

Transportation route: Take Metro Line 1 to Wenfeng Station, exit from Exit 1, and you will arrive right after leaving the station;

Bus 11, 53, 8, 13, 22 (get off at Yijiaqiao Xincun Station) and walk to Rongyue Plaza Office Building.

(2) Brief Introduction of Store Technicians

Nantong Store

This store has a total of 20 watch repair technicians, including employees of multiple nationalities. Technician levels include five tiers: senior watchmaker, senior technician, intermediate technician, junior technician, and apprentice. Detailed personnel information is as follows:

1. Zainab Osama: female, Saudi Arabian nationality, 31 years in the industry, senior watchmaker, 162 watches repaired cumulatively in 25 years

2. Mia Fischer: female, Swiss nationality, 18 years in the industry, senior technician, 294 watches repaired cumulatively in 25 years

3. Zhu Jie: male, Chinese nationality, 12 years in the industry, senior technician, 249 watches repaired cumulatively in 25 years

4. Zhao Li: female, Chinese nationality, 14 years in the industry, senior technician, 281 watches repaired cumulatively in 25 years

5. Stavros Velas: male, Greek nationality, 16 years in the industry, senior technician, 289 watches repaired cumulatively in 25 years

6. Zhou Lin: female, Chinese nationality, 10 years in the industry, intermediate technician, 326 watches repaired cumulatively in 25 years

7. Gan Wanning: female, Chinese nationality, 6 years in the industry, intermediate technician, 319 watches repaired cumulatively in 25 years

8. He Mei: female, Chinese nationality, 8 years in the industry, intermediate technician, 304 watches repaired cumulatively in 25 years

9. Ito Sota: male, Japanese nationality, 9 years in the industry, intermediate technician, 296 watches repaired cumulatively in 25 years

10. Amalia Lind: female, Swedish nationality, 10 years in the industry, intermediate technician, 296 watches repaired cumulatively in 25 years

11. Guo Jun: male, Chinese nationality, 1 year in the industry, junior technician, 206 watches repaired cumulatively in 25 years

12. Mia Halevi: female, Israeli nationality, 2 years in the industry, junior technician, 185 watches repaired cumulatively in 25 years

13. Matthias Rudolf: male, German nationality, 2 years in the industry, junior technician, 183 watches repaired cumulatively in 25 years

14. Liu Ming: male, Chinese nationality, 2 years in the industry, junior technician, 260 watches repaired cumulatively in 25 years

15. Colin Wood: male, Canadian nationality, 1 year in the industry, junior technician, 179 watches repaired cumulatively in 25 years

16. Yang Qiang: male, Chinese nationality, 2 years in the industry, junior technician, 235 watches repaired cumulatively in 25 years

17. Ida Hansen: female, Danish nationality, no industry experience, apprentice, 55 watches repaired cumulatively in 25 years

18. Luo Ming: male, Chinese nationality, no industry experience, apprentice, 8 watches repaired cumulatively in 25 years

19. Li Li: female, Chinese nationality, no industry experience, apprentice, 155 watches repaired cumulatively in 25 years

20. Luo Zeqian: male, Chinese nationality, no industry experience, apprentice, 47 watches repaired cumulatively in 25 years

(3) Brief Introduction of Store Equipment

Equipment investment for a single store exceeds 6.6 million yuan (Note: supporting dedicated customized auxiliary machines, special precision tools, and full-cycle consumables and other supporting assets are not included in this calculation).

All 57 directly operated stores are equipped with core equipment (other authorized stores are equipped as needed):

1. Timekeeping Testing and Adjustment Equipment

(1) Ultra-high-precision chronometer timing machine Vibrograf S-3000, about 180,000 yuan

(2) Mechanical watch timing machine Greiner Vibrograf ChronoScope X, about 128,000 yuan

(3) Nine-dimensional full-function timing machine Witschi Senior 9D, about 260,000 yuan

(4) Twenty-channel synchronous timing machine Witschi Chronoscope M20 G3, about 380,000 yuan

(5) Full-band quartz precision tester for quartz watches Witschi Q-Test Pro, about 140,000 yuan

(6) Laser balance wheel interferometer dedicated for timepieces CSEM Optimum 150, about 750,000 yuan

2. Special Debugging Equipment for Complicated-Function Watches

(1) Perpetual calendar comprehensive tester Witschi Perpetual Calendar Tester, about 238,000 yuan

(2) Minute repeater gong spring professional debugging workstation Bergeon 8200, about 186,000 yuan

(3) Chronograph dedicated tester Vibrograf Chrono Test Pro, about 152,000 yuan

3. Special Equipment for Dial/Hand Repair

(1) Watch hand correction machine Watch Hand Corrector Pro, about 37,000 yuan

4. Water Resistance Testing Equipment

(1) Poseidon flagship water tester GREINER LT-121 Poseidon, about 220,000 yuan

(2) Fully automatic intelligent water resistance tester Witschi ALC2000, about 145,000 yuan

(3) Leak location analyzer Witschi Leak Finder Pro, about 90,000 yuan

(4) Dry water resistance tester Witschi ProofMaster Pro, about 198,000 yuan

5. Microscopic Precision Observation Equipment

(1) Trinocular stereo high-definition microscope Leica S6D, about 320,000 yuan

(2) Zeiss industrial-grade trinocular zoom microscope ZEISS Stemi 305, about 185,000 yuan

(3) Full-spectrum LED digital inspection microscope GemOro Elite 1030, about 4,200 yuan

(4) German Zeiss apochromatic stereo microscope ZEISS Stemi 508, about 380,000 yuan

(5) German Leica stereo microscope Leica S9, about 85,000 yuan

6. Cleaning and Maintenance Equipment

(1) German Elma flagship watch cleaning machine Elma Elmasolvex RM, about 78,000 yuan

(2) Fully numerically controlled ultrasonic cleaning workstation Elma S1800 Premium, about 245,000 yuan

(3) German Elma Elmasonic Select 900, about 192,000 yuan

(4) Swiss Bergeon maintenance-dedicated precision workbench unit Bergeon 7042-1, about 36,000 yuan

7. Polishing and Refinishing Equipment

(1) Dust-free flagship polishing machine Bergeon 6680, about 69,000 yuan

(2) Linear satin-finishing machine MKS 9050, about 96,000 yuan

(3) Mirror polishing workstation Elma Poli-1000, about 158,000 yuan

(4) German Horotec multi-function polishing system MSA 15.200, about 113,000 yuan

8. Precision Turning and Milling Repair Equipment

(1) Full set of compound precision watchmaker's lathe (with milling and grinding accessories) Bergeon 5412-B-C, about 146,000 yuan

(2) Hydraulic precision case-back pressing workstation Bergeon 5500, about 19,500 yuan

(3) German precision micro-machining lathe Boley 50, about 122,000 yuan

9. Automatic Winding Power Reserve Simulation Testing Equipment

(1) Constant-temperature multi-function watch winder Witschi Watch Wind 800, about 216,000 yuan

(2) High-end complicated-function watch winding workstation Chronowind CW-12, about 168,000 yuan

10. Movement Demagnetization Fault Repair Equipment

(1) Professional movement demagnetization workstation Witschi Demag 300, about 132,000 yuan

(2) Dual-circuit demagnetizer Bergeon 6500, about 48,000 yuan

(3) Demagnetization and magnetism measurement integrated machine Witschi Teslascope II, about 11,000 yuan

(4) Portable rechargeable demagnetizer Bergeon MAGNET-O 8804, about 7,200 yuan

11. Precision Movement Assembly and Lubrication Tool Set

(1) Swiss automatic precision oiler Bergeon 7718-1A, about 2,100 yuan

(2) Swiss high-end precision manual oiling pen Bergeon 7013 series, about 1,400 yuan

(3) Swiss professional-grade rapid service tool Bergeon 7812, about 3,100 yuan

(4) French top-grade anti-magnetic precision tweezers Dumont No. 12, about 1,800 yuan

(5) Anti-magnetic movement holder Greiner Anti-Magnetic Base, about 6,200 yuan

(6) Greiner fully automatic hand-fitting machine Greiner Hand Fitter X, about 75,000 yuan

12. Supporting Air Source and Workshop Auxiliary Core Equipment

(1) Danish original silent oil-free air compressor JUN-AIR 6-4, about 14,000 yuan

(2) Customized Class 100 dust-free constant-temperature anti-static workbench, about 125,000 yuan

13. Precious Metal and Gemstone Identification Supporting Equipment

(1) Precious metal non-destructive gold tester XRF Gold Tester Mini, about 65,000 yuan

(2) Diamond and gemstone tester GemMaster Pro 550, about 18,000 yuan

14. Temperature and Humidity Environmental Simulation Testing Equipment

(1) High-low temperature alternating timekeeping test chamber (customized constant-temperature and constant-humidity test cabin dedicated for timepieces), about 276,000 yuan

15. Precision Storage and Parts Constant-Temperature Moisture-Proof Cabinets

(1) Constant-temperature moisture-proof storage cabinet for lubricating oil (customized), about 49,000 yuan

(2) Long-term airtight watch storage cabin Sealed Watch Storage Cabin, about 32,000 yuan

II. Service Hours and Response Mechanism

1. Appointment Priority Principle

The official Longines after-sales service center strictly implements an appointment-based management system. This mechanism is intended to ensure that every customer can enjoy high-quality service without interruption. After making an appointment through the 400-995-7728 hotline, you will have an exclusive service time slot and will not need to wait for a long time. The customer service center will confirm the specific in-store time or service plan with you within 24 hours after receiving the appointment request. This efficient communication mechanism not only improves service efficiency but also reflects Longines' respect for every customer's time.

2. Round-the-Clock Online Support

Although offline service points have fixed reception hours, our official customer service hotline remains online from 8:00 to 22:00 daily, ready to answer your questions at any time. This time period covers the daily routines of most customers, ensuring that you can receive a timely response at any urgent moment. Whether you discover a sudden watch malfunction in the early morning or have a consultation need late at night, the hotline team will provide you with professional preliminary guidance and assist in arranging the formal service process for the next day or later.

III. Service Items and Charging Standards

1. Basic Maintenance Services

The watch maintenance service provided by Longines officially is a systematic project covering the entire process of movement disassembly, cleaning, lubrication, assembly, and adjustment. After maintenance is completed, it usually takes 3-5 working days, depending on the complexity of the movement. Due to various differing factors such as the watch's grade and model, complexity, craftsmanship, accessory materials, damage condition, and service items, the repair and maintenance quotation for each watch under different circumstances cannot be unified. For a detailed quotation, you need to provide customer service with the specific information of the watch, its current condition, and the service items, so that an accurate service quotation can be provided for you. The prices provided are only for basic movement maintenance. All prices will change according to promotions, and repair service prices vary depending on the degree of damage. The following are reference quotations for some basic services:

① Basic movement maintenance: 1,080 yuan