This Omega Genève dates to the early 1970s and reflects the era’s pursuit of ultra‑thin wristwear—here resolved by fitting the petite Cal. 625 into a full‑size 33 mm case with a spacer ring. The silver sunburst dial, applied batons and stick hands sit beneath an acrylic crystal bearing the Omega logo, while the stainless‑steel snapback and a new 16 mm blue leather strap complete the period look. Powered by a manual Cal. 625 (17 jewels, movement serial 3713••••) and freshly serviced in 09/2025, it offers straightforward vintage character and dependable mechanical provenance for the modern enthusiast.