Vintage Omega Constellation Day Date 35mm 168.0057 (1970s)

The Omega Constellation ref. 168.0057 from the 1970s embodies the elegance and precision of its era. Housed in a 35 mm yellow gold–plated case accented by an 18 ct yellow gold bezel, the watch features a warm champagne dial with day and date displays. Powered by the chronometer-certified automatic Calibre 1021 movement, it reflects Omega’s dedication to precision. The iconic “C-shape” case, designed by Gérald Genta, adds vintage character, while the observatory medallion on the case back underscores its high-accuracy heritage. The watch is paired with a leather strap, complementing its classic styling.

Specifications:

• Model: Constellation Day-Date (C-shape), 168.0057
• Year: Circa 1970s
• Dial: Champagne with applied gold markers, day at 12 o’clock and date at 3 o’clock
• Crystal: Likely mineral or early sapphire, typical of the era
• Bezel: Solid 18ct yellow gold
• Case Size: 35 mm
• Case Material: Yellow gold–plated stainless steel
• Strap: Leather
• Movement: Automatic, chronometer-certified Calibre 1021
• Water Resistance: Not recommended
• Additional Details: Screw-in case back with observatory medallion; Gérald Genta-designed C-shape case celebrated for its comfort and style