The Rolex Submariner, a legendary dive watch renowned for its robustness and precision, occasionally requires servicing or repair. One component that may need attention is the winding crown, the small, knurled knob used to set the time and wind the watch. Removing the crown, however, is not a task for the faint of heart or the inexperienced. This article explores the intricacies of removing a Rolex Submariner crown, addressing various methods, potential problems, and the crucial importance of professional expertise. The German phrase "Rolex Submariner Aufzugskrone Entfernen," directly translates to "Removing the Rolex Submariner Winding Crown," encapsulating the central theme of this discussion.
Wie entfernt man eine Aufzugskrone? (How to Remove a Winding Crown?)
The removal of a winding crown is a delicate procedure that demands precision and a thorough understanding of the watch's mechanism. While some might suggest using improvised tools like pipe wrenches or angle grinders (as hinted at by the phrase "mit einer Rohrzange oder einer Flex"), such methods are highly discouraged. These forceful approaches risk irreversible damage to the crown, the stem, and the delicate internal components of the movement. The potential for scratching, bending, or breaking parts is extremely high, rendering the watch inoperable and significantly increasing repair costs.
A qualified watchmaker possesses the specialized tools and expertise needed to safely remove the crown. They understand the intricacies of the Rolex Submariner's construction, including the specific type of crown, the stem's design, and the interaction between these components and the mainspring. Improper removal can lead to:
* Crown damage: Stripping the crown threads, breaking the crown, or damaging the knurling.
* Stem damage: Bending, breaking, or loosening the stem, potentially affecting timekeeping accuracy and water resistance.
* Movement damage: Forceful extraction can damage the movement's delicate parts, requiring extensive and costly repairs.
* Water ingress: Incorrect reassembly can compromise the watch's water resistance, leading to damage from moisture.
Aufzugswelle & Krone mechanische Uhr entfernen (Removing the Winding Stem & Crown from a Mechanical Watch)
The winding stem and crown are inextricably linked. The stem, a slender shaft, connects the crown to the movement's winding mechanism. Removing the crown necessitates carefully disengaging the stem from the movement. This process typically involves:
1. Opening the case: A watchmaker will carefully open the watch case back using specialized tools, exposing the movement.
2. Crown removal: Using specialized tools, the watchmaker will gently release the crown from its position. This often involves using a crown-removing tool specifically designed for the Rolex Submariner's crown design. Force is never employed.
3. Stem removal: Once the crown is removed, the stem is carefully extracted. This requires understanding the stem's locking mechanism to avoid damage. The stem may be held in place by a spring or a locking device.
4. Inspection and cleaning: The crown and stem are thoroughly inspected for wear, damage, or debris. Cleaning and lubrication are typically performed.
5. Reassembly: The stem and crown are reassembled with meticulous precision, ensuring proper engagement with the movement. The watchmaker will then test the functionality of the winding and time-setting mechanisms.
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