Overhauled in June 2026 | Full Set | Reverse Panda Dial A highly collectible Omega Speedmaster Automatic Date Ref. 3511.50, offered with its original box, customer card, manuals, booklets, and spare link. Some Speedmasters went to the Moon. Others became everyday legends. This Omega Speedmaster Automatic Date Ref. 3511.50 belongs firmly to the latter. Produced during the golden era of the Speedmaster collection in the 1990s, the 3511.50 remains one of the most desirable automatic Speedmaster references. Its versatile 38 mm stainless-steel case offers exceptional wearability while retaining the unmistakable Speedmaster DNA. The highlight of this model is its sought-after "Reverse Panda" dial configuration, featuring a black dial contrasted by silver sub-dials. Sporty yet elegant, this timeless design continues to attract collectors and enthusiasts decades after its introduction. Unlike many modern chronographs, the Speedmaster Date combines classic proportions with practical everyday usability thanks to its date display and reliable automatic chronograph movement. This particular example was overhauled in June 2026 and is currently running properly. The chronograph functions, date mechanism, and crown operation are all working as intended. Specifications • Brand: Omega • Model: Speedmaster Automatic Date • Reference: 3511.50 • Period: 1990–1999 • Movement: Automatic Chronograph • Case Material: Stainless Steel • Case Diameter: Approx. 38 mm • Crystal: Sapphire Crystal • Dial: Black Reverse Panda Dial • Functions: Chronograph, Date Display • Bracelet: Original Omega Stainless Steel Bracelet • Country of Manufacture: Switzerland Condition • Running properly • Chronograph functions operate correctly • Date changes correctly • Crown functions correctly • Minor age-related patina visible on the dial • Light signs of wear on the case and bracelet consistent with careful use • Attractive overall appearance with good shine retained • Light wear on the case back • Overhauled in June 2026 (service documentation not available) Included • Original Omega inner box • Original Omega outer box • Card holder • Instruction manual • Booklets • Customer card • One spare bracelet link Please note that the accessories show age-related deterioration, which is common for vintage Omega sets. In recent years, automatic Speedmaster references have attracted renewed interest among collectors. The combination of the desirable Reverse Panda dial, automatic chronograph movement, practical date display, and original accessories makes the Ref. 3511.50 one of the most appealing vintage Speedmaster Date models available today. Please examine all photographs carefully, as they form part of the description. The watch will be carefully packaged and shipped fully insured with tracking from Japan. Import duties, VAT, and any taxes applicable in the buyer's country remain the responsibility of the purchaser.