This is a vintage gold crystal pendant watch by TITUS. Based on its shape and the company logo, the manufacturing year is estimated to be the 1960s. Typically, these crystal pendant watches are manually wound, but this model is an extremely rare automatic winding type. (I have never seen another automatic winding crystal pendant watch with a Swiss-made movement.) I purchased it about 10 years ago during an overseas business trip at an antique shop in Switzerland. I was impulsively drawn to this extremely unique crystal pendant watch, but I am now selling it due to various circumstances. The watch is in good working order, and the movement functions properly. However, due to its age, there are some corresponding signs of wear and tear, such as dirt and scratches. *Please note that this product is extremely old, and therefore has a considerable amount of scratches and dirt. Please be aware of this before purchasing.*