This is a TUDOR Submariner Mickey. I purchased the item with the following information: Please feel free to comment if you have any other questions. Brand: TUDOR (Tudor) Model: Submariner Reference: 7016/0 Caliber: 2483, genuine Rolex movement. Year: 1970s Overhauled The crystal is acrylic. Strap width (compatible wrist size, etc.): 20mm width, fits wrists approximately 19cm. Non-genuine strap included as a bonus. Case width: Approximately 40mm without crown, lug width 20mm Water resistance is 10 ATM, but since it cannot be guaranteed, please use it as splash-resistant (water resistance checked). The movement is 100% Tudor. The bezel & case are thin, similar to the original. There are scratches and wear due to use and aging. This is an old antique item. Therefore, it has been owned by many people and has been relumed and customized. Since a full original guarantee cannot be provided, please purchase only if you understand antique items.