Why Mechanical Watches Require Maintenance
Just like any other machinery, such as cars, high-speed trains, and airplanes, mechanical watches need regular maintenance t
Why Mechanical Watches Require Maintenance
Just like any other machinery, such as cars, high-speed trains, and airplanes, mechanical watches need regular maintenance to ensure longevity and optimal performance. Mechanical watches operate through a complex system of gears, a mainspring, and an escapement mechanism, which includes the balance wheel, hairspring, pallet fork, and escape wheel. These components work in harmony, with lubricants facilitating smooth interaction between the gears and jewel bearings.
However, over time, lubricants can thicken and attract minuscule dust particles that penetrate the watch case, forming a damaging sludge. This sludge can wear down gear shafts and significantly shorten the lifespan of the watch’s movement. Therefore, it is recommended that a mechanical watch undergo a comprehensive cleaning, or as it’s commonly known, a “service,” every four to five years.
During servicing, the movement is disassembled, and each part is cleaned of all accumulated grime using chemical solvents. The movement is then reassembled, recalibrated, and tested for accuracy. This delicate process should be performed by skilled professionals. Additionally, all mechanical watches feature a crucial water-resistant rubber seal that deteriorates over time and must be replaced periodically. Part of the maintenance routine includes re-testing the watch’s water resistance to ensure its integrity.
Properly maintained, a mechanical watch can last over 200 years, making it a treasured heirloom that can be passed down through generations. This remarkable longevity underscores the importance of regular maintenance in preserving the intricate artistry and engineering of mechanical timepieces.
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