Enhance the precision and longevity of your fine mechanical devices with this premium Watch Oil, specially formulated for the assembly and maintenance of clocks, watches, and other delicate instruments. Designed with watchmakers and repair professionals in mind, this high-quality lubricant ensures smooth operation and reliable protection for intricate machinery. Key Features: · Precision Lubrication for Fine Machinery: Ideal for clocks, watches, and similar delicate devices, providing optimal lubrication to reduce friction and wear. · Professional-Grade Formula: Developed specifically for watch maintenance and repair, ensuring superior performance and care for sensitive components. · Suitable for Watchmakers and Repair Workers: Perfectly tailored to meet the needs of professionals engaged in watch assembly and servicing. · Package Includes 2 Bottles: Each bottle contains 15ml of watch oil, offering versatility and convenience to meet various maintenance requirements. · Excellent Stability and Performance:  - Kinematic Viscosity (50°C): 17 to 21 centistokes, ensuring consistent flow and effective lubrication.  - Acid Value (KOH): ≤ 3 mg/g, minimizing corrosion risk.  - Volatilization (100°C/3 hours): ≤ 3%, maintaining oil integrity under heat.  - Dispersion (24 hours/normal temperature): ≤ 10%, guaranteeing uniform application.  - Freezing Point: No higher than -30°C, suitable for use in low-temperature environments. · Brass Corrosion Test Qualified: Ensures the oil is safe for use on brass components without causing damage or corrosion. Specifications: · Item Type: Watch Oil · Net Content: 15ml per bottle (2 pcs included) · Kinematic Viscosity (50°C): 17–21 centistokes · Acid Value (KOH): ≤ 3 mg/g · Volatilization (100°C/3 hours): ≤ 3% · Dispersion (24 hours/normal temperature): ≤ 10% · Freezing Point: ≤ -30°C · Brass Corrosion Test: Passed Package Includes: · 2 x 15ml Watch Oil Bottles This watch oil is an essential tool for maintaining the accuracy and smooth function of your timepieces and other fine mechanical devices. Its professional formulation and proven stability make it a reliable choice for watchmakers and repair specialists seeking effective and safe lubrication solutions.