Features: Watch Repair Oil: Designed for repairing or maintaining watches, oilers, watch oil sprays, watches, etc Multifunctional: Used to repair or maintain watches, watch oil, etc., excellent high pressure and anti-wear properties, to extend the life of the equipment. Wide Application: Widely used in the watch, watch, instrument, watch lubricant, assembly and maintenance industry of the machinery industry, etc Small and easy to store: This watch has very little maintenance oil, lightweight, convenient to store and can be used at any time without any problems. Storage: long lasting, does not dry out. Please store in a dry, ventilated and dark place and prevent dust or dirt from entering during use. Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Quality standard Kinematic viscosity (50 degrees): 17~21 centistokes Acid value (KO-H): not more than 3 m-g/g Volatilization (100 degrees/3 hours): not more than 3% Dispersion (24 hours/normal temperature): not more than 10% Freezing point: not higher than -30 degrees Brass corrosion test: qualified. Package List: 2PCS Watch Repair Oil