Omega Constellation Automatic (1978) Cal. 1010 Ref. 166.0249

Product Details
Brand: Omega
Model: Constellation
Year of Production: 1978
Movement: Automatic (Self-Winding)
Caliber: 1010 (High-beat, Hacking Seconds)
Reference Number: 166.0249
Case Dimensions: Approximately 34mm x 39mm (Cushion Shape)
Case Material: Gold Plated (Typically 20-Micron Gold over Stainless Steel)
Bracelet: Integrated Gold Plated / Stainless Steel Bracelet (Clasp marked Ω with STAINLESS STEEL)
Dial: Gold-toned, Sunburst finish with applied black/gold baton indices
Crystal: Plexiglass (Acrylic)
Functions: Time (Hour, Minute, Center Seconds) and Quick-Set Date
Condition: Vintage, excellent running condition with visible patina appropriate for age (Scratches/wear visible on case and bracelet)

Power and Precision
The Omega Caliber 1010 is an advanced automatic movement for its time, featuring a high-beat rate of 28,800 BPH (beats per hour). This not only contributes to better accuracy but also provides a smooth sweep of the seconds hand. Critically, it includes a hacking function (seconds hand stops when setting the time) and a convenient quick-set date.

Design & Heritage

• Iconic Shape: The 34mm cushion-shaped case is distinctly 1970s, making a bold statement without being overly large.
• Constellation Medallion: The case back features the famous Constellation Observatory medallion, a symbol of Omega’s history of precision and chronometry.
• Integrated Style: The matching gold-plated multi-link bracelet is designed to flow seamlessly from the case, providing a cohesive and luxurious look that was highly fashionable in the late 70s.

This is a historically significant and stylish piece that remains a powerful statement of vintage luxury.