Rare 1970s Vintage Omega De Ville "Emerald" – Andrew Grima Design Part of the legendary "Emerald" collection launched in the early 1970s, this Omega De Ville was inspired by the avant garde designs of the world-renowned jeweler Andrew Grima. Part of the "Time in Style" series influenced by Andrew Grima, jeweler to royalty. Features a striking faceted "Emerald-cut" crystal that captures and reflects light like a gemstone. Elegant 1970s square case design in a sophisticated gold-capped finish. The Omega Calibre 661 is a historically significant automatic ladies' watch movement, famously known as the world's smallest industrial-manufactured automatic movement by volume. Specifications: Brand: Omega Model: De Ville Automatic (Emerald Collection) Reference: 551.0061 Movement: cal 661, mechanical, automatic (self winding) Period: Circa 1970–1975 Case: Gold-capped stainless steel, square "tank" shape Dial: Stunning gold champagne dial with minimalist black baton markers Crystal: Thick, faceted mineral glass This watch is in very good vintage condition. The "Emerald" models are highly sought after by collectors for their rarity and unique design history.