Omega - Seamaster Cosmic - TOOL107 - Men - 1960-1969

05
days
17
hours
57
minutes
05
seconds
Current bid
€ 600
Reserve price met
Erwin Dekker
Expert
Selected by Erwin Dekker

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

Estimate  € 850 - € 950
FR
€600
IT
€420
IT
€380

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Omega Seamaster Cosmic automatic watch, reference TOOL107, from the 1960s, with a silver dial, gold/steel case of 34 mm, leather band, and date function, in very good condition.

AI-assisted summary

Description from the seller

Title
Omega Seamaster Cosmic Automatic – Champagne Dial – Gold-Tone Case – 34mm

Introduction
This Omega Seamaster Cosmic presents a compact, rounded case with gently sloped lugs, finished in a gold-tone case that gives the piece a warm overall appearance. The champagne dial is fitted with applied baton-style hour markers and a date aperture at the 3 o'clock position, framed by a minute track along the outer edge. The dial carries the Omega logo and the "Seamaster Cosmic" designation beneath the "Automatic" signature. The watch is currently fitted with a black leather strap that has been newly replaced, and overall the piece reflects the balanced, understated design typical of Omega's output during the period.

Historical & Collector Value
The Seamaster line has been part of Omega's catalogue since the late 1940s, developed initially as a robust, water-resistant alternative to the brand's dress watches. The "Cosmic" designation was used by Omega on certain Seamaster models equipped with automatic movements and date functions, intended for everyday wear rather than specialized diving use. The clean dial layout, applied markers, and case architecture seen on this example are characteristic of Omega's mid-century design language, a period during which the company balanced functional reliability with restrained aesthetics. As with many vintage Omega pieces from this era, the model illustrates the transition toward automatic movements becoming standard across the brand's mainstream offerings.

Specifications
– Brand: Omega
– Model: Seamaster Cosmic
– Movement: Automatic
– Case Material: Gold-tone case
– Case Size: 34mm
– Dial: Champagne
– Functions: Date display
– Strap: Black leather (newly replaced, non-original)

Condition
The watch has been graded Very Good by the seller, indicating a well-preserved example consistent with its age, though not without signs of prior use. The gold-tone case shows light wear consistent with age, and the dial remains clean for a vintage piece of this type. The crystal shows only minor signs of handling. The leather strap has been newly replaced, though it is not an original Omega part. As a pre-owned vintage watch, it shows signs of age and use consistent with its era, and some light wear should be expected. The watch has been tested and is in working condition.

Important Notes
This is a vintage watch. Minor signs of age and use should be expected. Please review all photographs carefully, as they form part of the description.

Shipping & Customs
The item will be carefully packed and shipped with tracking from Japan.
Since the item will be shipped from Japan, customs duties may apply upon arrival.
For more details, please refer to the following link:
https://www.catawiki.com/en/help/fees/do-i-have-to-pay-customs-fees

Management Number: A0756

Seller's Story

I am committed to delivering high-quality products from Japan. Before joining Catawiki, I successfully completed tens of thousands of transactions on eBay, building a strong reputation for reliability and customer care. I started selling here with the hope of reaching even more customers around the world and sharing the value of unique Japanese items.

Title
Omega Seamaster Cosmic Automatic – Champagne Dial – Gold-Tone Case – 34mm

Introduction
This Omega Seamaster Cosmic presents a compact, rounded case with gently sloped lugs, finished in a gold-tone case that gives the piece a warm overall appearance. The champagne dial is fitted with applied baton-style hour markers and a date aperture at the 3 o'clock position, framed by a minute track along the outer edge. The dial carries the Omega logo and the "Seamaster Cosmic" designation beneath the "Automatic" signature. The watch is currently fitted with a black leather strap that has been newly replaced, and overall the piece reflects the balanced, understated design typical of Omega's output during the period.

Historical & Collector Value
The Seamaster line has been part of Omega's catalogue since the late 1940s, developed initially as a robust, water-resistant alternative to the brand's dress watches. The "Cosmic" designation was used by Omega on certain Seamaster models equipped with automatic movements and date functions, intended for everyday wear rather than specialized diving use. The clean dial layout, applied markers, and case architecture seen on this example are characteristic of Omega's mid-century design language, a period during which the company balanced functional reliability with restrained aesthetics. As with many vintage Omega pieces from this era, the model illustrates the transition toward automatic movements becoming standard across the brand's mainstream offerings.

Specifications
– Brand: Omega
– Model: Seamaster Cosmic
– Movement: Automatic
– Case Material: Gold-tone case
– Case Size: 34mm
– Dial: Champagne
– Functions: Date display
– Strap: Black leather (newly replaced, non-original)

Condition
The watch has been graded Very Good by the seller, indicating a well-preserved example consistent with its age, though not without signs of prior use. The gold-tone case shows light wear consistent with age, and the dial remains clean for a vintage piece of this type. The crystal shows only minor signs of handling. The leather strap has been newly replaced, though it is not an original Omega part. As a pre-owned vintage watch, it shows signs of age and use consistent with its era, and some light wear should be expected. The watch has been tested and is in working condition.

Important Notes
This is a vintage watch. Minor signs of age and use should be expected. Please review all photographs carefully, as they form part of the description.

Shipping & Customs
The item will be carefully packed and shipped with tracking from Japan.
Since the item will be shipped from Japan, customs duties may apply upon arrival.
For more details, please refer to the following link:
https://www.catawiki.com/en/help/fees/do-i-have-to-pay-customs-fees

Management Number: A0756

Seller's Story

I am committed to delivering high-quality products from Japan. Before joining Catawiki, I successfully completed tens of thousands of transactions on eBay, building a strong reputation for reliability and customer care. I started selling here with the hope of reaching even more customers around the world and sharing the value of unique Japanese items.

Details

Brand
Omega
Gender
Men
Model
Seamaster Cosmic
Band material
Leather
Reference number
TOOL107
Band length
Regular (180–200 mm)
Shipped insured
Yes
Repainted dial
No
Period
1960-1969
Movement
Automatic
Dial colour
Silver
Case material
Gold/Steel
Original box included
No
Original papers included
No
Case diameter
34 mm
Original warranty included
No
Condition
Very good - minor signs of wear
Sold by
JapanVerified
1198
Objects sold
98.09%
protop

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