Genuine pre-owned Rolex insert is in overall good condition. The insert has some very light scratches in a few places, but no deep scratches, dents or cracks. This insert has a very lovely faded brown & light golden patina that will surely add character to any vintage watch. The insert's outside diameter measures approx. 37.75mm, & the inside diameter measures approx. 30.75mm. The insert is for models 16713 & 16718.