Omega - Constellation Chronometer - 168.045/368.845 - Men - 1970

Presented for auction by Second Vintage

A classic integrated-bracelet Constellation with a beautiful grey dial. This Omega offers a highly preserved vertically brushed dial paired with the robust chronometer-certified Caliber 751 movement. The architectural case geometry and original flat-link bracelet create a cohesive and striking presence on the wrist.

Brand: Omega
Model: Constellation
Reference Number: 168.045-368.845
Serial Number: 32602582
Movement: Automatic Caliber 751, 24 jewels, chronometer-certified
Dial: Grey vertically brushed with applied indices and framed day-date
Case Size: 36 mm (excluding the crown)
Case Material: Stainless Steel
Production Year: Circa 1970
Condition: Good vintage condition. Timegrapher: -1-3s/day, performing remarkably well.

Dial and Hands
The dial features a striking grey vertically brushed finish in exceptionally clean and highly preserved condition. Applied indices with black inserts complement the stick hands, which also feature black inserts and display minor surface oxidation visible under magnification. The crisp printed text shows no visible loss, and a framed day-date window sits properly at three o'clock. The original hands and intact dial lume plots show consistent, age-appropriate patina, completing this exceptionally well-preserved dial.

Case and Crystal
The stainless steel case retains its original geometry, featuring an integrated lug design with brushed top surfaces and polished flanks. It shows honest vintage wear, with moderate scratches and minor dings consistent with age and use. The edges remain reasonably defined despite signs of normal wear. A distinctive fluted bezel frames the dial, displaying some softening of its edges and light scratches throughout. The signed Omega crown shows moderate handling wear on its knurling. The flat crystal remains clear with minor surface wear and no major deep scratches.

Movement
Inside beats the automatic Omega Caliber 751, featuring twenty-four jewels and adjusted to five positions and temperature. The copper-colored plating is bright and intact, with no visible corrosion or significant tool marks. Both the rotor and bridges are clean and well-preserved, and the movement bears the engraved serial number 32602582. Timegrapher: -1-3s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece.

Strap
The watch is fitted with its original signed integrated flat-link style bracelet, complete with a signed Omega clasp. The stainless steel bracelet shows honest use, with moderate scratches and scuffs present throughout, alongside some stretch expected for its age. The bracelet accommodates a maximum wrist size of 18cm.

Condition
Good vintage condition. The case displays honest wear with moderate scratches, minor dings, and some softening to the fluted bezel edges. The grey brushed dial remains exceptionally well-preserved, while the original hands show minor oxidation. The original integrated bracelet exhibits moderate scuffs and expected stretch. The movement is remarkably clean, and supported by the recorded timegrapher result, is performing with impressive accuracy.

Dimensions
36 mm (excluding the crown)

Remarks
This Constellation stands out for its highly preserved grey brushed dial and cohesive integrated design. The combination of honest vintage character and the chronometer-certified Caliber 751 makes it a compelling choice for any enthusiast of classic Omega styling.

History
The Constellation line has represented the pinnacle of Omega chronometer testing and luxury finishing since its introduction in 1952. By the late 1960s and early 1970s, the collection embraced robust automatic calibers and architectural case designs, moving toward bold, integrated aesthetics. The Caliber 751 provided reliable day-date functionality alongside rigorous chronometer certification, perfectly suiting the evolving tastes of the era. This model reflects a distinctive period in Swiss watchmaking, offering a substantial presence while retaining the precision that defined the Constellation family.

Payment and Shipping
Payment must be completed within 1–3 days after purchase.
Your watch will be professionally and securely packaged, then shipped with tracking and insurance for your peace of mind.
We use fast express shipping, with typical delivery within 1–4 business days, depending on the destination.
Please note that vintage watches may show minor signs of wear, aging, or imperfections, which are considered normal for watches of this age.
We kindly ask you to review all photos carefully before bidding. We photograph each watch from multiple angles to provide the most accurate representation possible, and the photos form an important part of the description.
The timegrapher assessment if provided is seen as an indication of the movement’s condition under fully wound testing conditions. As with all vintage watches, results may vary in daily use.
If you have any concerns regarding functionality or defects after delivery, please contact us within 3 days of receiving the watch so we can assist you.
As with all used watches, water resistance is not guaranteed.
If you have any questions, feel free to contact us after the auction ends.

/ Second Vintage

SKU: OME-CCX-0008