☺ Overhauled and guaranteed to work ☺ ★★★ Genuine Product Guarantee ★★★ This item was purchased by my family's watch shop at a used goods market that only those with a used goods license can enter. I personally purchased and am now selling it. All watches have been overhauled and maintained, with every detail of the internal mechanisms checked, so you can be 100% confident in their authenticity. This is a vintage OMEGA watch, the "DE VILLE Emerald Line" for women. It features a cut glass crystal made of artificial sapphire, cut to resemble emeralds. The crystal itself has a jewel-like texture, and the way it sparkles in the light is like a gemstone. The Emerald Line was only produced for a short period, and relatively few examples remain. It's a particularly unique model among vintage Omegas. The movement is manual winding. The body is yellow gold-plated, and the back cover is stainless steel. The dial is gold-colored with a delicate vertical hairline finish, giving it a rich appearance. The indexes are simplified to the extreme, creating a sharp and intellectual face. The watch dial is something you look at many times a day, so any noticeable dirt or aging will inevitably bother you later. You won't regret choosing one with a clean dial from the start. A dark brown crocodile leather strap has been attached. The buckle is a genuine Omega product. The watch's daily error, as measured by a timegrapher, is around +5 seconds, resulting in high precision. The watch is in very beautiful condition, but it is a used item, so please understand that there may be minor scratches, scuffs, and some age-related wear. ★ Mechanical watches powered by a mainspring always require regular overhauls. If you are unfamiliar with the need for overhauls, you can search the internet for the keyword "watch overhaul" to find various information, which may be helpful to research before purchasing. In the case of used or antique watches, the lifespan and risk of failure vary considerably depending on their condition, so it is recommended to choose items in the best possible condition.