No matter mechanical watches, quartz watches, sports watches or smart watches, they are all precision instruments. In daily wear, watches have to withstand many external loads and pressures, such as vibration, dust, magnetic force, temperature fluctuations and water. The common damage is from vibration and water inflow. The waterproof test of watches before leaving the factory is indispensable.
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189-1262-8676
No. 18-16, Qianzhu Road, Wuzhong District, Suzhou, Jiangsu
