What is a movement maintenance / overhaul?
Like any fine crafted mechanism both mechanical and quartz watches require periodic maintenance. Power is transmitted through a wheel train to the hands which indicate the time. To reduce the friction, the pivots of these wheels are turning in “jewels” small synthetic rubies. Special lubrication is applied to the jewels to minimize the friction even further. Over time the lubrication will age and deteriorate causing the watch to run erratic or cease. When this occurs, a complete maintenance is recommended. A Movement Maintenance (overhaul) is performed by an accomplished watchmaker and consists of the following procedures: • Disassembly and thorough cleaning of the entire movement; correcting all defects; replacing faulty or used parts. • Oiling, regulating and re-assembly, according to the manufacturer’s specifications. • Cleaning of the case and metal bracelet. • Replacement of the battery (quartz movements only). • Water resistancy test on water-resistant models.
