CERTIFIED LONGINES SERVICE CENTRE 

TWR Watch Repairs are proud to be an official Longines Service Centre.

 

Based in Saint-Imier, Switzerland, since 1832, Longines is now established in more than 150 countries. From the 1832 trading office to the twenty-first century glabal brand, Longines have always defended a watch making tradition based on values it has upheld throughout it's history: elegance, tradition and performance.

 

Longines has many years of experience as time keeper from world championships in sport or as a partner of international sports federations.

THE STEPS OF A COMPLETE LONGINES SERVICE

1. DIAGNOSTIC

 

A specailist watchmaker analyses the reason for which the watch has been submitted for maintenence and identifies the watch from its unique serial number.

2. CASE DISASSEMBLY

 

Disassembly of the case and its components (glass, back, bezel, various seals, etc) and seperation of the movement.

3. MOVEMENT DISASSEMBLY

 

Full part-by-part disassembly of the movement.

4. CASE POLISHING

 

Polishing of the case to restore the original lustre to a watch which has been worn for some time.

5. CASE CLEANING

 

Cleaning of the case in special baths used for ultrasound treatment.

6. PREPARING THE COMPONENTS OF THE MOVEMENT FOR CLEANING

 

Each component of the disassembled movement is placed in containers specific to small watch parts.

7. MOVEMENT CLEANING

 

These containers are in turn placed in specific baths inside an ultrasonic cleaning machine.

8. CASE RE-ASSEMBLY

 

Reassembly of the case and replacement of the necessary components (glass, pushers, tube, seals etc.)

9. MOVEMENT REASSEMBLY

 

Reassembly and oiling of the movement to Longines specifications.

10. INSTALLATION OF CASE AND MOVEMENT

 

Assembly of movement (including dial and hands) in the case and complete reassembly of the watch.

11. TECHNICAL AND COSMETIC CHECKS

 

Final technical (precision, power reserve, water resistance) and cosmetic checks on the watch, according to Longines specifications.

 

 

Source: Longines Watch Co. Francillon Ltd.

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