☺ Overhauled and guaranteed to work ☺ ★★★ Genuine and Authentic 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% assured of their authenticity. This is a vintage Omega Constellation, a ladies' watch. The Constellation, born as Omega's top-of-the-line series, is synonymous with high-precision watches and remains highly popular today. The model on offer is called the C-line, designed by Gerald Genta, who was hailed as the Picasso of watch design. This C-line model, without a date display, is surprisingly rare, and the symmetrical, well-balanced date-free dial has become a trend in the watch industry in recent years. "Focusing solely on accurate time display" is very Constellation-like, and it's a watch I personally recommend. It's a vintage model that is loved across generations as an immortal masterpiece, and the price of those in good condition continues to rise. If you've been looking for a good one, please take this opportunity. The body is made of stainless steel. The back cover features a relief of an observatory and stars. The silver dial has a delicate diagonal grid pattern, giving it a luxurious finish like fine linen fabric. There's a ★ mark at the 6 o'clock position. The chronometer lettering on the dial is proof of a high-precision watch that has achieved excellent results in various observatory competitions. The movement is automatic. The 5-link Jubilee bracelet, comfortable to wear throughout the year, fits wrists up to approximately 165mm. The watch's daily error, as measured by a timegrapher, is about +5 seconds, resulting in very high precision. The body width is approximately 24mm (excluding the crown). If you hold it in your hands, you'll be surprised by its overwhelming beauty, which you rarely see even in specialty shops. ★ The image in the lower right of photo 4 was taken during the overhaul estimate for this watch. Compared to hand-wound watches, automatic watches have more parts and a more complex structure, so those that haven't been properly maintained in the past probably won't work properly. When choosing a vintage automatic watch, it's even more reassuring to choose one that is in good original condition and has been overhauled.