Colors: Black. Materials: Leather, Metal. Grade: A. Case width/diameter (excluding crown): 23mm. Case length: 32.5mm. Arm circumference (maximum): 17.5cm Condition: Excellent. An excellent item will have been worn a couple of times and will be in almost pristine condition as it has been extremely well maintained. May show slight wear such as scratches or wear on the edges from being used but will have no defects.