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Omega Seamaster 166.026 Very good Steel 38mm Automatic
Omega Seamaster Cosmic Automatic NEW OMEGA SERVICE of € 700,-
RM6,354
Verified Dealer
637
NL
Omega Seamaster 166.137 Very good Steel Automatic
Omega Seamaster Cosmic "Big Crown" 166.137 - Serviced
RM13,376
Verified Dealer
39
UK
Omega Seamaster 166035 Very good Steel 35mm Automatic
Omega Seamaster Cosmic Automatik Stahl selten
RM5,643
Verified Dealer
668
DE
Omega Seamaster 6553 Very good Steel 38mm Automatic
Omega 1970's Seamaster Cosmic 2000 Vintage Retro Mens Dive Watch,
RM5,906
Verified Dealer
184
US
Omega Seamaster Very good Gold/Steel 43mm Automatic
Omega Seamaster Cosmic 2000
RM7,170
Verified Dealer
130
US
Omega Seamaster Omega Seamaster Cosmic 2000 Good Steel 38mm Automatic
Omega Seamaster Cosmic 2000 70's
RM11,762
Verified Dealer
38
ES
Omega Seamaster 166.032 Good Steel 35mm Automatic
TOP
Omega Seamaster COSMIC with HIRSCH
RM3,126
Verified Dealer
31
JP
Omega Seamaster Cosmic2000 Very good 40mm Automatic
Omega Seamaster – Automatic Cosmic 2000 – 1977’s – Gold Plated...
RM2,121
Private Seller
TR
Omega Seamaster 166026 Very good 35mm Automatic
Omega Seamaster - Cosmic Automatic - Cal 565 - Tool 107 Ref...
RM2,036
Private Seller
TR
Omega Seamaster Very good Steel 34mm Manual winding
Omega Seamaster Cosmic Blue Dial 1966 mens vintage watch + box
RM5,010
Verified Dealer
630
UK
Omega Seamaster 186017 Very good Gold/Steel 34mm Manual winding
Omega Seamaster cosmic
RM8,332
Verified Dealer
177
UK
Omega Seamaster 166.132 Good Steel 39mm Automatic
Omega Seamaster Cosmic 2000 blue Spider web dial
RM6,966
Verified Dealer
73
AT
Omega Seamaster 166.026 Very good Yellow gold 35mm Automatic
Omega Seamaster cosmic
RM15,062
Verified Dealer
89
NL
Omega Seamaster 166.136.35108761 Very good 38mm Automatic
Omega seamaster cosmic 2000 automatic day date cal 1022
RM5,789
Private Seller
 
IT
Omega Seamaster 166.128 Very good Gold/Steel 38 mmmm Automatic
Omega Seamaster Cosmic 2000
RM4,409
Private Seller
 
DE
Omega Seamaster 166.137 Very good Steel 39mm Automatic
Omega Vintage Cosmic 2000 Seamaster Diver 60m 200ft Automatic...
RM14,097
Verified Dealer
426
ES
Omega Seamaster Fair Silver 40mm Automatic
Omega 165026 Tool107 - Omega Seamaster Cosmic Automatic 1969
RM1,878
Private Seller
 
IT
Omega Seamaster Very good Steel Automatic
Omega Seamaster Cosmic - Ø 22 mm - Automatik - Edelstahl - neues
RM3,248
Verified Dealer
219
DE
Omega Seamaster Good 34mm Automatic
Omega Seamaster Cosmic - Vintage Watch - Crosshair Dial
RM1,643
Private Seller
 
HU
Omega Seamaster Good Automatic
Omega Seamaster Cosmic
RM2,205
Private Seller
 
DK
Omega Seamaster Very good Steel 34mm Manual winding
Omega Seamaster Cosmic Mechanical Steel Mens vintage clock watch
RM4,453
Verified Dealer
630
UK
Omega 366.825 Good Steel Automatic
Omega Seamaster Cosmic 2000 Automatik DayDate
RM4,660
Verified Dealer
97
DE
Omega Seamaster Very good 38mm Automatic
Omega Seamaster Cosmic
RM2,636
Private Seller
 
LV
Omega Seamaster Good Steel Automatic
Omega automatic cal. 752 day date seamaster cosmic 166.035 60's
RM2,706
Verified Dealer
114
PT
Omega Seamaster 166.023 Very good Steel 33mm Automatic
Omega Seamaster Cosmic Ref. 166.023
RM6,364
Verified Dealer
148
US
Omega Seamaster 165023 Very good Silver 35mm Manual winding
Omega Seamaster Cosmic
RM6,364
Verified Dealer
296
US
Omega Seamaster 166023 Very good Steel 31mm Automatic
Omega Vintage 1950s Automatic Cosmic Seamaster Date
RM11,667
Free shipping
Verified Dealer
 
US
Omega Seamaster Very good Steel 35mm Manual winding
Omega Seamaster Cosmic Manual Date Cal 613 Mens Vintage 1970's...
RM4,773
Private Seller
 
US
Omega Seamaster Very good Steel 35mm Automatic
Omega Seamaster Cosmic
RM7,217
Verified Dealer
177
UK
Omega Seamaster Very good Steel 35mm Automatic
Omega Seamaster Cosmic Automatic No Date Mens vintage Steel ...
RM5,010
Verified Dealer
630
UK
Omega Seamaster 166.049 Good Yellow gold 35mm Automatic
Omega Seamaster Cosmic
RM9,367
Verified Dealer
105
AT
Omega Seamaster ST566054 Unworn Steel 26mm Automatic
Omega SEAMASTER COSMIC 2000 Lady N.O.S. '70 - Very Rare
RM5,601
Private Seller
 
IT
Omega Seamaster 135017 SP-Tool 107 Good Yellow gold Manual winding
Omega Seamaster Cosmic
RM2,819
Private Seller
 
AT
Omega Seamaster 166049 Very good Yellow gold 36mm Automatic
Omega Seamaster Cosmic Automtic Vintage
RM8,943
Verified Dealer
24
IT
Omega Seamaster 135.017 Very good Steel 34mm Manual winding
Omega Seamaster Cosmic
RM5,177
Private Seller
 
IT
Omega Seamaster 166.026 Very good Steel 35mm Automatic
Omega Seamaster Cosmic
RM3,412
Verified Dealer
 
NL
Omega Seamaster 166.023 - Tool 105 Good Steel 35mm Automatic
Omega Seamaster Cosmic
RM3,008
Private Seller
 
BE
Omega Seamaster Very good Steel 38mm Automatic
Omega Men's Seamaster Cosmic 2000 Automatic w/Date c.1970s...
RM11,646
Free shipping
Verified Dealer
553
US
Omega Seamaster Very good Steel Automatic
Omega Seamaster Cosmic Mens vintage 1967 grey dial watch +Box
RM5,010
Verified Dealer
630
UK
Omega Seamaster 135017 Good Yellow gold 35mm Manual winding
Omega Seamaster Cosmic
RM3,836
Private Seller
 
BE
Omega Seamaster CD 566054 Unworn Steel 26mm Automatic
Omega Seamaster COSMIC 2000
RM2,824
Private Seller
 
PT
Omega Seamaster 135.017 Very good Steel 35,5mm Manual winding
Omega Seamaster Cosmic
RM4,561
Private Seller
 
FR
Omega Seamaster 166.035 Very good Steel 35mm Automatic
Omega Seamaster Cosmic Ref. 166.035
RM6,576
Verified Dealer
148
US
Omega Seamaster 136017 Very good Steel 35mm Automatic
Omega Seamaster Cosmic Tool 107
RM3,671
Private Seller
 
IT
Omega Seamaster 166.137 Very good Steel 38,5mm Automatic
Omega Seamaster Cosmic 2000 60m + Full Service
RM11,061
Verified Dealer
81
FR
Omega Seamaster 135.017 Very good Steel 35mm Manual winding
Omega Seamaster Cosmic
RM2,753
Private Seller
 
BE
Omega Seamaster Very good Steel 38mm Automatic
Omega Swiss Vintage Men's Seamaster Cosmic 2000 Automatic...
RM11,646
Free shipping
Verified Dealer
553
US
Omega Seamaster Very good Yellow gold 35mm Automatic
Omega Seamaster Cosmic
RM16,307
Free shipping
Verified Dealer
15
CH
Omega Seamaster 166.026 Very good Steel 35mm Automatic
Omega Seamaster Cosmic Date 166.026
RM3,996
Private Seller
 
PT
Omega Seamaster Good Steel 40mm Automatic
Omega Seamaster Cosmic 2000
RM2,629
Verified Dealer
TW
Omega Seamaster 166035-TOOL107 Very good Steel 38 mit Kronemm Automatic
Omega Seamaster COSMIC Automatic Day Date
RM2,571
Private Seller
 
CH
Omega Seamaster 135.017 Good Steel 35.5mm Manual winding
Omega Seamaster Cosmic Tool 107
RM4,505
Private Seller
 
CA
Omega Seamaster Omega Seamaster Cosmic 2000 Good Steel 39mm Automatic
Omega seamaster Cosmic 2000
RM3,765
Verified Dealer
35
BE
Omega Seamaster Good Steel 35.5mm Automatic
Omega (78) Vintage Seamaster Cosmic with Mint Satin Dial (35.5mm)
RM4,243
Private Seller
 
JP
Omega Seamaster 166.026 Very good Steel 35mm Manual winding
Omega Seamaster Cosmic Crosshair
RM4,236
Private Seller
 
RO
Omega Seamaster Good Steel 35mm Automatic
Omega (94) Vintage Seamaster Cosmic with Mint Dial and Bracelet
RM4,200
Private Seller
 
JP
Omega Seamaster Very good Steel 34mm Automatic
Omega (71) Vintage Seamaster Cosmic with Mint Crosshair Dial
RM4,031
Private Seller
 
JP
Omega Seamaster 136.022 Good Steel 35mm Automatic
Omega (212) Vintage Seamaster Cosmic Ref. 136.022 (Mint...
RM4,667
Private Seller
 
JP
Omega Seamaster 166049 Good Yellow gold Automatic
Omega Seamaster Vintage cosmic oro 18kt
RM8,472
Private Seller
 
IT
Omega Seamaster Very good Yellow gold 35mm Automatic
Omega Men's 18k Gold Seamaster Cosmic Day Date Auto, c.1968...
RM12,686
Free shipping
Verified Dealer
553
US
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The Omega Seamaster Cosmic: A Trip Back to the 60s and 70s

The Seamaster Cosmic is a vintage watch with many faces. Omega produced these timepieces from 1966 to 1980. With their simple designs and moderate prices, they make the perfect entry point into the world of Omega.


5 Reasons to Buy a Seamaster Cosmic

  • Vintage watches from the 60s and 70s, some at very affordable prices
  • Manual and automatic calibers
  • Stainless steel or gold cases
  • Early models with unishell cases
  • Cosmic 2000: One case housed in another case

An Affordable Entry into the World of Vintage Omega Watches

Omega has been producing the Seamaster series since 1948. This Swiss luxury watch manufacturer has no other current collection with such a long history. The Cosmic models, first introduced in 1966, were an important episode in the Seamaster's history. They proved that the Seamaster could be more than just a pure diving watch. Some Cosmic models look like sporty dress watches, especially those with gold cases. Others have designs that resemble a "real" diving watch.

The Seamaster Cosmic collection is diverse. One feature that all Cosmic models share is their simple dial design characterized by line indices and thin baton hands. Cases ranging from oval to barrel-shaped surround these round dials. There are versions available in stainless steel, solid yellow gold, or with gold plating.

Omega initially used unishell cases with fixed case backs for the Seamaster Cosmic. This meant the watch could only be serviced from the front and had a maximum water resistance of 30 m (3 bar, 98 ft). The Cosmic 2000 line saw the introduction of a two-piece case. The movement of these models sits inside an extra case that is fixed to the outer case using an o-ring. In turn, the glass and case back are fitted into the case. This construction not only makes repairs easier, but also increases the water resistance to 60 m (6 bar, 197 ft).

As a vintage watch from the 60s and 70s, it's no surprise that the Seamaster Cosmic feels small by modern standards. Some models are only 33 mm in diameter, though most measure 35 mm across. The Cosmic 2000 "Jumbo" from the mid-70s was a bit larger at 38 mm. Each watch is powered by a manual or automatic caliber, some with a date or day-date function.


How much does a Seamaster Cosmic cost?

Model Price (approx.) Case Features
Seamaster Cosmic, ref. 135.017 530 USD Unishell, stainless steel Simple three-hand model
Seamaster Cosmic Date, ref. 166.026 670 USD Unishell, gold-plated stainless steel Date
Seamaster Cosmic 2000 Day-Date, ref. 166.132 980 USD Two pieces, stainless steel Date, day
Seamaster Cosmic Date, ref. 166.137 2,100 USD Two pieces, stainless steel Date, diving bezel

Detailed Price and Model Information for the Seamaster Cosmic

If you're a fan of vintage watches, the Omega Seamaster Cosmic is a good choice for you. This watch is over 40 years old and has a good reputation. You can tell it's a bit older by its design, although it doesn't come off as old-fashioned or antiquated. Rather, it has a refined, stylish look and fits well in the modern world. It is better suited for smaller wrists.

Most of the early models were outfitted with one of two manual calibers: the 601 or the 613. Omega introduced automatic movements to later generations, including the calibers 552, 562, 565, and 752. Watches with manual calibers are priced particularly well. You can purchase a well-maintained stainless steel model without a date for as little as 530 USD. An automatic timepiece with a date and gold-plated case comes in at an equally moderate 670 USD. You'll have to dig a bit deeper in your pockets if you prefer the Cosmic with an 18-karat yellow gold case. Plan to spend between 1,000 and 1,300 USD for one of these watches.


Improved Water Resistance and Updated Technology: The Seamaster Cosmic 2000

Omega introduced another watch to the Seamaster Cosmic series in 1972: the Cosmic 2000 . It had a larger case (38 mm), which still appears sizeable today. The 2000 is considered quite robust; when in good working condition, it is water resistant to 60 m (6 bar, 197 ft).

The Cosmic 2000 is often powered by the caliber 1012, an automatic movement with a date display, 23 jewels, and a frequency of 28,800 alternations per hour (4 Hz). Another frequently used movement is the 1022, which has a day of the week display in addition to a date display. Expect to pay around 980 EUR for a stainless steel Cosmic 2000 in good condition. Gold-plated models cost 170 USD more on average.

There are also 39-mm versions of the Cosmic 2000 available. These are designed to look like classic diving watches. They have a rotatable bezel, a necessary and classic safety feature of diving watches. The bezel allows you to read how much time you've spent underwater. However, despite its looks, this version of the Cosmic 2000 has the same water resistance as the other watches in the 2000 series: 60 m (6 bar, 197 ft). The edition with a date demands around 2,100 USD in good condition. Watches with a day display in addition to the date come in at about 2,300 USD.


Where does the name 'Seamaster Cosmic' come from?

Naming a watch from the Seamaster series 'Cosmic' may seem a bit strange today, but at the time, space flight was at its peak. The Soviet Union sent a human into space for the first time in 1961. When the Seamaster Cosmic was introduced in 1966, the USA was in the midst of their Apollo program with the goal of landing on the Moon. The public excitedly followed these technological advances. From a marketing standpoint, it was a logical move to name a new model after this exciting time in space exploration.

If you want to use your Seamaster Cosmic as a diving watch, you should proceed with caution. When it was brand new, the Cosmic 2000 was water resistant to 60 meters (197 ft). However, decades later, it's risky to simply wear the watch while swimming or diving without having it checked. If you want to take it underwater, you should have its gaskets changed and its water resistance tested by a watchmaker.

The Seamaster Cosmic was produced until 1980. Towards the end of its production, it suffered due to the Quartz Crisis. At the time, mechanical watches didn't seem to have a future. However, as vintage watches, they are affordable entry points into the world of Omega.


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