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1980 Omega Constellation Mens Vintage Quartz Watch - 18K Gold Plated & Stainless Steel



PRISTINE Merchandise is in “like new” condition. There are no signs of wear or any other visible imperfections.  EXCELLENT Merchandise is in exceptionally good condition with very little wear. Any imperfections are described in detail.  VERY GOOD: Merchandise is in very good condition for its age. Older items may exhibit very light patina and wear relative to the age of the product, and more contemporary items will be just short of “excellent”. GOOD: Merchandise is in good condition and typically will appear mildly to moderately used. There may be some surface scratches and/or other imperfections. Older items may exhibit patina and wear related to their age. Please review the item listing for specific details regarding condition.


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Omega's flagship line for decades, the Constellation represents style, luxury, attention to detail, robust function, and most all, superior precision. Elegant and stately, it is suitable for both casual and professional dress. The wristwatch featured in today's offering is a classic quartz example of a Constellation. It features a timeless and understated case, matching gold dial, and Omega quartz movement with a push button crown. It is larger than a similar more often seen model of this watch, and measures just under 35mm in diameter without the crown. The watch is fully Omega and presents as gorgeous - about a a 9.5 out of 10. The dial original and just short of mint. It has a look like a solid gold Constellation but for a fraction of the price. A three and half decade old Omega that looks like new on the wrist!


Model: Constellation, Ref. 191.850

No: 43,017,931

Functions: Hours, Minutes

Dial: Gold with gold baton indexes, original, just short of perfect mint

Hands: Original, blackened gold batons

Movement type: Omega quartz with minutes set through the push button in the crown

Bracelet: Leather, fully stitched, padded, brand new and unworn equipped with unsigned gold tone buckle

Crystal type: Mint condition

Return Policy: 7 days from the day it is received

SKU: 21-181025
Accompanied by: Omega
Bracelet/Strap: Leather
Color: Gold
Watch Movement: Quartz
Country of Origin: Switzerland
Authenticity Details: Omega
Case Dimensions (in mm): 35mm diameter (excluding crown), 39mm lug tip-to-tip
Primary Material: 18K Gold Plated & Stainless Steel

Domestic and international shipping is by FedEx. All shipments are fully insured.

Please contact Portero Customer Care Department for a return authorization, and ship back item within 7 days of receipt. Items must be properly packaged in comparable box, and in unworn condition.


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When Neil Armstrong took his first step onto the moon proclaiming, "This is one small step for man, one giant leap for mankind," he leapt with the first and only timepiece to land on the moon, Omega.

In La Chaux-de-Fonds, Switzerland 1848, Louis Brandt founded Omega with the foundation of providing innovative and well-crafted timepieces. Now, Omega stands as the official timekeeper of 21 Olympic Games and the official chronometer for NASA.

Omega has been adored by many leading public figures including President John F. Kennedy and Prince William. The Omega brand has also been sponsored by celebrities and athletes such as George Clooney, Daniel Craig, Nicole Kidman, and Michael Phelps.

Shop: Vintage Omega, Omega Watches