Rare Vintage Omega Dress Watch — Legendary Calibre 283 — Ref. 2498-1 — Ultra-Thick 80 Microns Gold Plate / Most expensive version next to Solid Gold. Up for auction is an exceptionally rare, bigsized Omega dress watch from 1950. This timepiece stands out with its highly desirable Jumbo size, a legendary manual-winding movement, and meticulously preserved original components. It represents a premier addition to any high-end vintage collection. No Import Tax for European Union Buyers This timepiece will be shipped directly from within the European Union (EU). If you are buying from the EU, there will be absolutely no customs duties, no import taxes, and no hidden fees. What you bid is what you pay! The Luxury of 80 Microns Gold Plating: This case features an extremely heavy, ultra-thick 80 microns gold plating (Plaque Or L 80 Microns), produced by the prestigious Central Watch Case Co. In vintage horology, an 80-micron layer is a rare premium specification. It is the thickest and most expensive case configuration available, sitting directly below solid gold in terms of luxury, value, and weight. It provides incredible durability and a deep, rich golden luster that standard vintage plating cannot match. Detailed Specifications and Condition: - Reference Number: Case reference 2498-1, officially signed Omega Watch Co. on the inner caseback. - Case Size: Rare and sought-after "Jumbo" presentation measuring approximately 38 mm in diameter, providing an incredibly bold and modern presence on the wrist. - Condition: The watch is in wonderful, fully working condition. It winds up beautifully, runs smoothly, and keeps excellent vintage time. - Movement: Premium Omega Swiss manual-winding movement, Calibre 283 with 17 jewels. Celebrated by collectors for its extreme reliability, the serial number 12184123 dates its production exactly to the year 1950. The rose-gold-plated finish on the movement is outstandingly preserved. - Crown: Comes with its factory-original Omega signed winding crown. - Buckle: Added with an original, period-correct Omega signed gold-tone buckle. - Dial: A striking, professionally restored satin black Gilt dial. It features applied gold-tone Arabic numerals and matching gold hands that offer an exceptional contrast and timeless military-elegant appeal. - Strap: Paired with a brand new, high-quality aftermarket black leather strap that perfectly complements the original signed buckle. This is a phenomenal opportunity to acquire an authentic 1950 Omega Jumbo timepiece featuring the rare combination of a premium 80-micron gold case, Calibre 283 movement, and the original crown and buckle. Worldwide Express Shipping: Will be packed with maximum care and shipped via express courier with full tracking and insurance. Good luck with your bids!