
Professional diving watch crown LSR silicone seals, 300m water pressure resistant, seawater corrosion resistant
Material
High-performance LSR
Hardness
Shore A 50-70
Temperature
Certifications
Applications
Professional diving watch crown seals from high-performance LSR injection molding. Withstands 300m water depth pressure, seawater corrosion resistant. ±0.02mm dimensional accuracy ensures perfect fit. Excellent anti-aging for long service life.
-50°C~250°C
Colors
Black/Brown