Omega - Seamaster Cosmic Automatic - 166.026 - Men - 1969

00
days
10
hours
53
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33
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Current bid
€ 650
Reserve price met
Erwin Dekker
Expert
Selected by Erwin Dekker

Experienced antique dealer with extensive watch collecting expertise and antiques background.

Estimate  € 750 - € 850
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Omega Seamaster Cosmic Automatic, reference 166.026, dating to 1969, with a stainless steel 36 mm case and Calibre 565 automatic movement (24 jewels), silver dial (repainted) and steel bracelet; overall very good condition with minor signs of wear.

AI-assisted summary

Description from the seller

An absolutely beautiful, vintage Omega Seamster Cosmic automatic watch from 1969:

Movement: Calibre 565, twenty-four (24) jewels, signed by OMEGA Watch Co. SWISS
Movement serial number: 27605439 (dating the watch to 1969)
Country of manufacture: Switzerland
Crystal: Acrylic
Dial: Silver, professional restored, in very good condition, with applied onyx baton hour markers
Case: Steel

Strap type: Original Omega steel bracelet
Strap length: 19.5 cm (including the watch)
Special features: Central seconds, quick set date

CONDITION:
Dial: professional restored, in very good condition
Crown: In very good condition, signed Omega
Case: Minor signs of wear

Inside the case is the Omega inscription and the reference number.

The high-quality movement signed by OMEGA WATCH Co. SWISS is in very good working condition. It keeps accurate time.

Dear Buyer, please remember that you are bidding on a vintage watch. We make every effort to ensure it is in the best condition possible, considering its age, including servicing the movement. However, please understand that we do not guarantee water resistance.

DIMENSIONS:

Diameter without crown: 35.5 mm
Diameter with crown: 37 mm
Width from lug to lug (length): 38 mm
Thickness: 9,5 mm
Lug width (strap): 19.5 mm

Important information for buyers outside the European Union
If purchasing from outside the EU, please note that any applicable customs duties, import taxes, or other fees in your country are the sole responsibility of the buyer.

Furthermore, the buyer is responsible for return shipping costs, including all associated fees. For this reason, we kindly ask you to consider your purchase carefully.

Thank you for your understanding.

Tracked and insured shipping 20 EUR ( European Union ) 50 EUR ( Worldwide )

Seller's Story

We have been passionate about vintage Swiss watches for many years. When purchasing from us, you receive a carefully selected timepiece that has, in most cases, been serviced in-house and prepared with great attention to detail. We believe in giving watches a second life — restoring their beauty, reliability, and originality. If you have any questions or concerns regarding your purchase, we are always here to help and will do our best to resolve any issue. Our goal is to ensure a smooth and enjoyable experience for every collector.

An absolutely beautiful, vintage Omega Seamster Cosmic automatic watch from 1969:

Movement: Calibre 565, twenty-four (24) jewels, signed by OMEGA Watch Co. SWISS
Movement serial number: 27605439 (dating the watch to 1969)
Country of manufacture: Switzerland
Crystal: Acrylic
Dial: Silver, professional restored, in very good condition, with applied onyx baton hour markers
Case: Steel

Strap type: Original Omega steel bracelet
Strap length: 19.5 cm (including the watch)
Special features: Central seconds, quick set date

CONDITION:
Dial: professional restored, in very good condition
Crown: In very good condition, signed Omega
Case: Minor signs of wear

Inside the case is the Omega inscription and the reference number.

The high-quality movement signed by OMEGA WATCH Co. SWISS is in very good working condition. It keeps accurate time.

Dear Buyer, please remember that you are bidding on a vintage watch. We make every effort to ensure it is in the best condition possible, considering its age, including servicing the movement. However, please understand that we do not guarantee water resistance.

DIMENSIONS:

Diameter without crown: 35.5 mm
Diameter with crown: 37 mm
Width from lug to lug (length): 38 mm
Thickness: 9,5 mm
Lug width (strap): 19.5 mm

Important information for buyers outside the European Union
If purchasing from outside the EU, please note that any applicable customs duties, import taxes, or other fees in your country are the sole responsibility of the buyer.

Furthermore, the buyer is responsible for return shipping costs, including all associated fees. For this reason, we kindly ask you to consider your purchase carefully.

Thank you for your understanding.

Tracked and insured shipping 20 EUR ( European Union ) 50 EUR ( Worldwide )

Seller's Story

We have been passionate about vintage Swiss watches for many years. When purchasing from us, you receive a carefully selected timepiece that has, in most cases, been serviced in-house and prepared with great attention to detail. We believe in giving watches a second life — restoring their beauty, reliability, and originality. If you have any questions or concerns regarding your purchase, we are always here to help and will do our best to resolve any issue. Our goal is to ensure a smooth and enjoyable experience for every collector.

Details

Brand
Omega
Gender
Men
Model
Seamaster Cosmic Automatic
Reference number
166.026
Band material
Steel
Shipped insured
Yes
Band length
Long (over 200 mm)
Period
1960-1969
Repainted dial
Yes
Movement
Automatic
Dial colour
Silver
Case material
Steel
Original box included
No
Original papers included
No
Original warranty included
No
Case diameter
36 mm
Condition
Very good - minor signs of wear
Year
1969
PolandVerified
2000
Objects sold
97.12%
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