The Omega Geneve Tank is a rare model that is not always easy to find. It features a manual-winding Swiss Made Omega mechanism. With its slim and elongated case structure, it exudes elegance. Excluding the crown, it measures 28 mm in width and 46 mm in length. The strap is 20 cm long. The winding crown and crystal are original. However, the strap and clasp are not original. Additionally, I am including an extra genuine leather strap with the watch. When worn on the wrist, it truly stands out and captures attention. We check all the watches we sell both on time testing machine and manually. All wathes that we listed work properly and overhouled by our watchmakers On the other hand, vintage watches can be adjusted timekeeping for +- 1 min, in a day in addition we cant guarentee if water resistance in vintage watches We ship all order via DHL, FedEx, TNT expedited service if you inform us in advance we can send the order with carrier which you wish, Custom taxes different in each countries and all takes or custom fees are responsib le for buyer Please do not forget to leave positive feedback expressing your satisfaction.