The iconic Breitling Navitimer, with its rotating bezel crucial for flight calculations, can present a frustrating challenge when that bezel refuses to turn. This article delves into the common causes behind a stiff or immobile Breitling bezel, focusing particularly on the role of the bezel screws and the associated gaskets. We'll explore troubleshooting steps, potential repairs, and when professional intervention becomes necessary. Our investigation is informed by common experiences shared across forums like The Breitling Watch Source Forums and draws upon practical advice from enthusiasts and professionals who have tackled this issue themselves. This guide aims to empower you to understand the mechanics of your Breitling bezel and potentially resolve the problem, but always remember that attempting repairs yourself carries risks.
Understanding the Navitimer Bezel Mechanism:
The Navitimer's bezel isn't simply a rotating ring. It's a precisely engineered component held in place by a series of screws, often hidden beneath the bezel itself. These screws, when correctly adjusted, provide the necessary tension for a smooth yet firm rotation. Crucially, beneath the bezel, a system of gaskets ensures water resistance. This typically involves at least two gaskets: a white PTFE (polytetrafluoroethylene, or Teflon) gasket and a black O-ring. The PTFE gasket is designed for a smooth, low-friction rotation, while the O-ring provides the primary water-resistant seal.
Why Your Breitling Bezel Won't Turn:
Several factors can contribute to a bezel that refuses to budge:
* Over-tightened Bezel Screws: This is a primary culprit. During servicing or even accidental adjustment, the bezel screws can be tightened excessively, creating excessive friction and jamming the bezel. The screws themselves are delicate, and over-tightening can strip the threads or damage the bezel itself.
* Damaged or Deformed Gaskets: The PTFE gasket and O-ring are crucial for both smooth bezel rotation and water resistance. If these gaskets are damaged, deformed, or improperly seated, they can impede movement or even prevent the bezel from turning altogether. Age, exposure to chemicals, or previous servicing can all contribute to gasket degradation.
* Dirt and Debris: Fine particles of dust, lint, or other debris can accumulate between the bezel and the case, interfering with the smooth movement. This is particularly true if the watch has been exposed to harsh environments.
* Bent or Damaged Bezel: In some cases, the bezel itself may be slightly bent or damaged, preventing smooth rotation. This is often a result of impacts or accidental drops.
* Worn or Damaged Bezel Components: Over time, the components of the bezel mechanism can wear down, leading to increased friction and difficulty in turning the bezel. This is particularly true for older watches.
* Incorrect Reassembly: If the watch has been disassembled for servicing or repair, incorrect reassembly can easily lead to a jammed bezel. The proper alignment of the bezel, gaskets, and screws is critical.
Troubleshooting Steps:
Before attempting any repairs, carefully examine your watch. This is crucial for identifying the root cause of the problem.
1. Visual Inspection: Closely inspect the bezel for any visible signs of damage, bending, or debris. Examine the screws for any signs of over-tightening or damage.
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