Introduction: Up for auction is an elegant OMEGA De Ville featuring a sophisticated and rare square-oval (tonneau) case. This manual-winding timepiece is a quintessential example of 1970s Swiss minimalist design. Its compact, geometric silhouette offers a distinct vintage character that stands out from the more common round models, making it a highly stylish choice for any vintage enthusiast or collector. Condition Report: Status: [ WORKING ] The manual-winding movement is functional and running. As with all vintage mechanical watches, a routine service is recommended for optimal long-term precision. Cosmetic: Rated as Rank B (Standard Vintage Condition). Dial: The silver dial shows a beautiful, natural vintage patina (staining/aging), which adds authentic character and proof of its long history. Case & Crystal: Shows minor surface scratches and faint signs of wear consistent with its age. Strap: Paired with a classic black leather strap (aftermarket) that complements the stainless steel case perfectly. Specs: Case Size: 20.1mm (Vertical) x 19.8mm (Horizontal, excluding crown) Wrist Size: Maximum approx. 16.5cm (6.50 inches) Movement: Manual-Winding (Hand-Winding) Material: Stainless Steel Origin: Made in Switzerland Maintenance: Hygienically Cleaned: The watch has been professionally cleaned and sanitized. Accessories: None (Watch only) Authenticity & Shipping: 100% Authentic: Sourced from an AACD-member dealer in Japan and verified by expert appraisers. Express Delivery: Shipped from Japan via DHL with full tracking. We use professional-grade packaging to ensure your timepiece arrives safely. Full Refund Guarantee: For your peace of mind, we provide a full refund guarantee in the rare event of loss or damage during international shipping. Internal Ref: 26-499 Customs and Taxes: This item will be shipped from Japan. Please be aware that your country of residence may impose customs duties and import taxes. These additional charges are the sole responsibility of the buyer. Customs policies vary widely from country to country, so we recommend contacting your local customs office for specific information.