reflecting Omega's high-quality standards of the era

With an estimated production circa 1974

" with visible serial stamping

The watch houses the caliber 8531

represents the distinct aesthetic transition of the 1970s

Early 1970s Zenith Sporto | Ref. GR 720003 | Cal. 2562C | Vintage 1970 | Serviced historical movement reflecting Omega's high-quality standards ofYou save 369,00 EUR right away The service and identification document is included in the price. Early 1970s Blue dial Zenith Sporto with 4: 30 date and original star crown freshly serviced 09 2025. Collector Notes & Dating Case ref. GR 720003 paired with manual cal. 2562C places this Sporto in the early 1970s. Full movement case numbers are kept for buyer documents. Period detailsSWISS MADE T dial, star crown, acrylic crystalare consistent with the