The Rado DiaStar High-Tech Ceramic Men's Watch, with its black dial, is a popular DiaStar series with a very stylish appearance. The case is made of ceramic and a steel body. The bracelet is made of titanium and Steel Important Note: Only the crown has been replaced with a new one compatible with Rado watches. The other components are completely original. The watch functions flawlessly and is suitable for daily use. Movement: Quartz Case Material: High-Tech Ceramic and Steel Case Size: Approximately 36mm without crown Bracelet: Steel, approximately 18.5cm Clasp System: Titanium Shipping: We carefully package and ship via UPS, FEDEX, and DHL Express. Shipping and customs costs are the buyer's responsibility.