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1972 Omega Constellation "C" Chronometer Vintage Mens Calendar Date Watch - 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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Today's offering showcases this striking "C" or third generation Constellation with beautiful royal blue dial. It is fully Omega and presents in true expertly restored condition. It presents as a 9.8 or 9.9 out of 10. The dial has been perfectly refinished. It could pass for Omega factory done work not only to the naked eye but even under low magnification. As part of the restoration the movement has been freshly fully overhauled and is running true. Powering the watch is Omega's caliber 1011 movement officially certified as a chronometer and with a quick-setting date. The ultra-thin automatic movement measures only 4.25mm thick. It has a thinner rotor to reduce stress on winding parts.

A new band has been installed making it ready for immediate enjoyment. A four decade old Omega that looks like new!


Model: Constellation, Ref. 168.0056

No: 33,857,536

Functions: Chronometer Time, Quick-Set Date, Day, Automatic, Sweep Seconds

Dial: Royal blue, steel baton indices, luminous dots, aperture for date, expertly refinished

Hands: Original, steel luminous batons

Movement type: Caliber 1011, 23 jewels, copper colored, fast beat 28,800 system

Bracelet: Leather (unsigned), fully stitched, padded, brand new and unused. We also stock croc and lizard straps.

Width between lugs: 19mm

Crystal type: Mineral glass, mint condition

Return Policy: 7 days from the day it is received

SKU: 21-169689
Accompanied by: Omega
Bracelet/Strap: Leather
Color: Royal Blue
Watch Movement: Automatic
Country of Origin: Switzerland
Authenticity Details: Omega
Case Dimensions (in mm): 34.5mm wide (excluding crown), 40.5mm long lug tip to tip
Primary Material: 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