Case material: Yellow gold; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: Cellini Price on request Gmtbroker Reference: 5440.8 Mens size, 18K yellow gold case, transparent caseback, gold dial, leather strap, and 18K yellow gold butterfly buckle. Also known as: Rolex 5440.8. Rolex 54408, Rolex 5440/8