Omega - Constellation Automatic Chronometer – Cal 1001 - Ref. 166.058 / 168.044 - Unisex - 1970-1979

From Omega Constellation Chronometer, one of the most prestigious flagship lines in Swiss watchmaking history, this is a very special and rare model reflecting the 1970s TV case design aesthetic. Featuring a striking emerald green dial, gold-toned applied indices with black inlay, a solid 40-micron gold-plated case, and a chronometer-certified automatic movement, it stands as an extraordinarily collectible vintage classic.
​Technical Specifications
​Brand / Model / Reference: Omega Constellation Automatic Chronometer Officially Certified – Ref. 166.058 - 168.044 (Vintage)
​Movement: Powered by the original Swiss-made, 20-jewel (20 Jewels), legendary chronometer-certified Omega Caliber 1001 automatic movement, adjusted to 5 positions and temperature. This masterpiece of mechanical engineering with its rose-gold plating is showcased in full detail in images . A gold-framed calendar (date) window is positioned at 3 o'clock
​Case Dimensions: Approximately 36 mm including the winding crown (approximately 34 - 34.5 mm excluding the crown / vertical lug-to-lug stance approximately 39 mm). Thanks to the well-balanced and solid wrist presence of its TV case form, it offers a very elegant and masculine look The profile contours of the case can be inspected in images
​Case & Crown Structure: The body and bezel feature a high-quality 40-micron gold plating, officially stamped on the inner caseback as "Carrure-Lunette Pl. Or G 40 Microns" It retains its original gold-plated winding crown adorned with the Omega emblem Due to its age, hairline scratches true to regular wear are present on the case
​Caseback: Original stainless steel screw-lock caseback structure. The outer surface proudly features the legendary Geneva Observatory emblem with 8 stars in relief, the signature hallmark of the Constellation series . The inner side clearly displays the "Omega Watch Co. - Fab. Suisse - Swiss Made - Fond Acier Inoxydable" hallmarks alongside the original dual case reference numbers 166.058 - 168.044
​Dial and Hands: A rare emerald green dial highly sought after in the horological world The dial features the "Omega Constellation Automatic - Chronometer Officially Certified - Swiss Made" signatures, gold baton indices with black accents, and matching hands. The dial has been professionally refinished/repainted (redial), achieving a magnificent visual harmony with the green leather strap.
​Condition & Accessories Details
​Operational Status: The high-condition Caliber 1001 chronometer movement, date transition, and timekeeping operate smoothly, fluidly, and reliably by vintage standards
​Strap & Buckle: To create a flawless aesthetic synergy with the vibrant green dial, the watch comes fitted with a brand-new green leather strap featuring an alligator skin texture and a gold-toned buckle
​Please Note: This watch is a special collector's piece that beautifully preserves its period condition, rare green concept, and vintage spirit. Details such as age-appropriate hairline scratches on the case and the refinished dial (re-painted Dial). Due to its antique nature, no water resistance warranty is provided. For cross-border or international shipments, any potential customs duties, taxes, or additional clearance fees are entirely the responsibility of the buyer. Please review all macro photos carefully before finalizing your purchase.