This case has a strong frame and nothing is getting through that crystal. There are a no surface scratches and little wear, and no brassing. The coin-edge frame will keep you from dropping your watch. The photos are part of the description. Case: Open face, lever/ pendant set. Material: 20 year GF. Outside D : 55 mm. Inside D : 44.87. Please use the photos as a big part of the description and please contact me with any questions.