Up for auction is a stunning vintage Oris timepiece featuring a distinctive "Tonneau" (barrel) case, a hallmark of 1970s watch design. This model is powered by the reliable in-house Oris Calibre 715, a manual-wind movement that represents a pivotal era in the brand's history The Dial: The watch features a beautiful silver sunburst dial that catches the light elegantly. It is adorned with unique, high-relief "block" hour markers and a framed date window at 3 o'clock. The tritium luminous dots at the base of the markers have aged to a pleasing creamy patina, preserved perfectly under the domed crystal. The Case & Movement: • Movement: Oris Cal. 715, 17 Jewels, Manual Wind. The movement is clean and features the signature Oris "chevron" finishing on the plates. • Case: Oversized Tonneau-shaped chrome-plated case with a stainless steel screw-down back. • Case Back: Fully signed with the Oris logo, featuring "Antimagnetic," "Shock-Resistant," and "Waterproof" markings. Condition Report • Movement: The watch is currently running accurately and keeping good time. Please note that the service history is unknown; as with all vintage mechanical timepieces, a professional service is recommended for optimal long-term performance. • Dial: In excellent vintage condition, remarkably clean with no significant spotting or oxidation. • Case: Shows honest signs of wear, including some pitting and surface scratches consistent with a 50-year-old timepiece. The case remains unpolished to preserve its original lines. • Strap: Fitted with a brand-new, 18mm black "croc-style" genuine leather strap for an immediate classic look on the wrist. • Crystal: New crystal recently fitted Technical Specifications • Case Diameter: 36mm (excluding crown) • Lug-to-Lug: 40mm • Lug Width: 18mm • Power Reserve: Approx. 40 hours • Country of Origin: Switzerland Collector's Note: Oris is currently one of the most respected independent Swiss brands. Vintage models like this one, featuring original in-house calibres and distinct 70s geometry, are becoming increasingly sought after by collectors looking for authentic Swiss heritage.