This “Gun Metal” (deep shiny grey colour) D - Ring can accomodate a strap of 12mm.

This aged copper (brownish colour) D - Ring can accomodate a strap of 12mm.

This “Gun Metal” (deep shiny grey colour) D - Ring can accomodate a strap of 12mm.

This brass electroplated (gold-like colour) D - Ring can accomodate a strap of 12mm.

This aged brass (brownish colour) D - Ring can accomodate a strap of 12mm.

This nickel plated (silver colour) D - Ring can accomodate a strap of 12mm.

This welded nickel plated (silver colour) D - Ring can accomodate a strap of 12mm.