The Rolex crown, a symbol of prestige and precision, guards a meticulously crafted movement. Disassembling a Rolex movement is a delicate and intricate process, demanding patience, precision, and the right tools. This article serves as a comprehensive guide, detailing the steps involved in removing the movement from the case, accessing individual components, and addressing specific challenges like crown removal and case polishing. Attempting this without proper training and tools is strongly discouraged; improper handling can irrevocably damage the delicate mechanism. This guide should be used for educational purposes only, and professional watchmaking services are always recommended for servicing or repair.
I. How to Disassemble a Rolex Movement: A Step-by-Step Approach
Disassembling a Rolex movement requires a methodical approach. The specific steps will vary slightly depending on the caliber (e.g., 3135, 2824, etc.), but the general principles remain consistent. Before beginning, gather the necessary tools: a watchmaker's loupe, various screwdrivers (including those with specialized tips for Rolex screws), tweezers, a movement holder, cleaning materials (appropriate solvents and brushes), and anti-static mats. Proper lighting is crucial.
1. Case Opening:
Begin by carefully opening the case back. This often involves using a case opener specifically designed for Rolex watches to prevent scratching. Once open, note the position of all parts, including the dial, hands, and movement. Photographing each step is highly recommended.
2. Removing the Dial and Hands:
With the case back removed, carefully remove the hands using a hand puller. This requires delicate precision to avoid bending or damaging the hands. Then, remove the dial, taking care not to scratch its surface. Note the position of the dial feet and any potential markings for reassembly.
3. Movement Removal:
The movement is typically held in place by screws or a spring bar. Carefully remove these fasteners, noting their position and type. Gently lift the movement from the case, ensuring that no components are caught or dislodged. Support the movement throughout this process to prevent damage.
4. Disassembling the Movement:
This is the most intricate part of the process. Each movement is unique, and the disassembly sequence will depend on the specific caliber. Consult a detailed service manual for your specific Rolex movement. Generally, the process involves systematically removing bridges, wheels, and other components, carefully documenting the order and position of each part. Special attention should be paid to delicate components like the balance wheel, hairspring, and escape wheel.
5. Cleaning and Inspection:
Once disassembled, each component should be thoroughly cleaned using appropriate solvents and brushes. Inspect each part for wear, damage, or defects. This step is crucial for identifying any issues requiring repair or replacement.
6. Reassembly:
Reassembly is the reverse of disassembly. Follow the documented steps meticulously, ensuring that each component is correctly placed and secured. Lubrication of specific points is essential for optimal functionality. Incorrect lubrication can lead to malfunction.
II. Uhrwerk aus Gehäuse ausbauen (Removing the Movement from the Case): Specific Considerations
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