The precise adjustment of a Sellita SW500 movement is essential for optimal timekeeping. This process involves making minute alterations to the regulating components within the watch mechanism to ensure it adheres to a specified accuracy standard. For instance, this might involve adjusting the regulator arm to either increase or decrease the rate at which the balance wheel oscillates, thereby correcting any deviations in the watch’s timing.
Proper regulation yields several benefits, including enhanced accuracy and reduced frequency of servicing. A well-regulated movement maintains consistent timekeeping over extended periods, minimizing the need for frequent corrections. Historically, watchmakers relied on keen eyesight and specialized tools to perform this delicate task. The ability to accurately adjust a mechanical movement was, and remains, a hallmark of skilled horology.
