Omega seamaster cosmic automatic
Omega seamaster cosmic automatic for sale on Ireland's largest auction and classifieds sites
Omega gents seamaster cosmic - omega, - £650.00
Engraved seamaster logo • Rear - Free postage - New and Used
Engraved seamaster logo • Rear - Free postage - New and Used
Omega seamaster cosmic - seamaster, - £499.99
166.036 cheap fix • These issues can • Fixed relatively cheaply - Free postage - New and Used
166.036 cheap fix • These issues can • Fixed relatively cheaply - Free postage - New and Used
Omega seamaster cosmic - omega, - £699.99
Omega seamaster cosmic • Automatic silver dial • 33x36mm cal 565 - Free postage - New and Used
Omega seamaster cosmic • Automatic silver dial • 33x36mm cal 565 - Free postage - New and Used
Omega seamaster cosmic - omega, 2000 - £850.00
Seamaster cosmic 2000 • Applied steel baton • Markers slim hands - Free postage - New and Used
Seamaster cosmic 2000 • Applied steel baton • Markers slim hands - Free postage - New and Used
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Near mint omega seamaster - near, - £611.22
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
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48 listings · from £335.42 · avg £756.52
Browse 48 omega seamaster cosmic automatic listings currently in our index. Prices range from £335.42 to £2199.7, with an average of £756.52. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about omega seamaster cosmic automatic →
Near mint vintage omega - vintage, - £586.89
Case near mint • Weight shape product • Use kind cushioning - Free postage - New and Used
Case near mint • Weight shape product • Use kind cushioning - Free postage - New and Used
Vintage omega seamaster - , cosmic - £390.00
Please note crown • Loose does not • Move handles set - Free postage - New and Used
Please note crown • Loose does not • Move handles set - Free postage - New and Used
Omega seamaster cosmic auto - seamaster, - £815.42
Construction monocoque unishell • Opens from dial • Crystal side what - Free postage - New and Used
Construction monocoque unishell • Opens from dial • Crystal side what - Free postage - New and Used
Omega seamaster cosmic - seamaster, 166.026 - £1600.00
35mm stainless steel • Case features softly • Contoured cushion shape - Free postage - New and Used
35mm stainless steel • Case features softly • Contoured cushion shape - Free postage - New and Used
Vintage omega seamaster - omega, cosmic - £995.00
Case has brushed • Finish sides polished • Bezel - Free postage - New and Used
Case has brushed • Finish sides polished • Bezel - Free postage - New and Used
Omega 166 023 - 166.023, - £575.31
View product button • Coin batteries can • Cause severe injuries - Free postage - New and Used
View product button • Coin batteries can • Cause severe injuries - Free postage - New and Used
Omega seamaster cosmic - omega, - £1295.00
This watch immaculate • Condition has recently • Been serviced ready - Free postage - New and Used
This watch immaculate • Condition has recently • Been serviced ready - Free postage - New and Used
Vintage omega seamaster cosmic - vintage, - £686.38
Gold plating case • Peeling off several • Places works properly - Free postage - New and Used
Gold plating case • Peeling off several • Places works properly - Free postage - New and Used
Vintage 1970s omega - **vintage, - £403.48
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Omega seamaster cosmic 2000 - omega, - £618.69
This vintage omega • Seamaster cosmic 2000 • Automatic its original - Free postage - New and Used
This vintage omega • Seamaster cosmic 2000 • Automatic its original - Free postage - New and Used
Vintage omega seamaster - vintage, cosmic - £623.57
Works properly weight • Shape product use • Kind cushioning materials - Free postage - New and Used
Works properly weight • Shape product use • Kind cushioning materials - Free postage - New and Used
Vintage omega seamaster - omega, - £894.10
Running well calendar • Functions flip intended • Case 18k gold - Free postage - New and Used
Running well calendar • Functions flip intended • Case 18k gold - Free postage - New and Used
Omega seamaster cosmic - omega, - £799.99
Omega seamaster cosmic • Automatic silver dial • Cal 565 ref - Free postage - New and Used
Omega seamaster cosmic • Automatic silver dial • Cal 565 ref - Free postage - New and Used
Omega seamaster cosmic - omega, - £2150.00
166.137 from early • 1970s presented excellent • All round condition - Free postage - New and Used
166.137 from early • 1970s presented excellent • All round condition - Free postage - New and Used
Rare omega seamaster cosmic - seamaster, - £2199.70
Lovely 1974 omega • Seamaster cosmic 166.0195 • 37mm stainless steel - Free postage - New and Used
Lovely 1974 omega • Seamaster cosmic 166.0195 • 37mm stainless steel - Free postage - New and Used
Omega seamaster cosmic 2000 - omega, - £845.34
Series seamaster cosemic • 2000 band material • Was replaced new - Free postage - New and Used
Series seamaster cosemic • 2000 band material • Was replaced new - Free postage - New and Used
Omega seamaster cosmic - seamaster, - £1295.00
This watch immaculate • Condition has recently • Been serviced ready - Free postage - New and Used
This watch immaculate • Condition has recently • Been serviced ready - Free postage - New and Used
Serviced vintage omega - serviced, - £682.66
Weekends are not • Available because office • Closed - Free postage - New and Used
Weekends are not • Available because office • Closed - Free postage - New and Used
Omega seamaster cosmic 166026 - seamaster, - £582.88
Crown push functions • Operate normally quick • Set date changes - Free postage - New and Used
Crown push functions • Operate normally quick • Set date changes - Free postage - New and Used
Vintage omega seamaster cosmic - vintage, - £690.09
This stunning vintage • Omega seamaster cosmic • Automatic watch professionally - Free postage - New and Used
This stunning vintage • Omega seamaster cosmic • Automatic watch professionally - Free postage - New and Used
Omega seamaster cosmic - omega, - £758.06
Case 34mm without • Crown weight shape • Product use kind - Free postage - New and Used
Case 34mm without • Crown weight shape • Product use kind - Free postage - New and Used
Stunning omega seamaster - stunning, - £895.00
Dial stunning sky • Silver hands this • Early model cosmic - Free postage - New and Used
Dial stunning sky • Silver hands this • Early model cosmic - Free postage - New and Used
Vintage omega seamaster cosmic - vintage, - £859.00
Blue dial professional • Redial condition you • Can see this - Free postage - New and Used
Blue dial professional • Redial condition you • Can see this - Free postage - New and Used
Vintage omega seamaster cosmic - omega, - £366.80
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Omega seamaster cosmic silver - omega, - £1200.00
What beautiful omega • Condition age factory • Strap buckle movement - Free postage - New and Used
What beautiful omega • Condition age factory • Strap buckle movement - Free postage - New and Used
Vintage omega seamaster cosmic - vintage, - £709.50
Silver dial date • Spanish watch very • Good condition - Free postage - New and Used
Silver dial date • Spanish watch very • Good condition - Free postage - New and Used
Vintage 1970s omega - **vintage, - £623.57
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Omega seamaster cosmic - seamaster, - £528.79
Modelseamaster cosmic ref • Number166.026 tool 107 • Condition rank explanation - Free postage - New and Used
Modelseamaster cosmic ref • Number166.026 tool 107 • Condition rank explanation - Free postage - New and Used
Omega seamaster cosmic - omega, - £640.52
Condition rank explanation • Export service dhl • Issue described regarded - Free postage - New and Used
Condition rank explanation • Export service dhl • Issue described regarded - Free postage - New and Used
Vintage omega seamaster - vintage, - £795.00
Good working original • Condition automatic manual • Winds both work - Free postage - New and Used
Good working original • Condition automatic manual • Winds both work - Free postage - New and Used
Omega seamaster cosmic - omega, - £611.68
100 authentic release • Dates may delayed • Manufacturer - Free postage - New and Used
100 authentic release • Dates may delayed • Manufacturer - Free postage - New and Used
1970s omega seamaster cosmic - 1970s, - £465.85
Once properly cleaned • Serviced this dial • Should look fantastic - Free postage - New and Used
Once properly cleaned • Serviced this dial • Should look fantastic - Free postage - New and Used
Vintage omega seamaster - omega, cosmic - £499.00
Crown original signed • Crosshair dial case • Buckle quick set - Free postage - New and Used
Crown original signed • Crosshair dial case • Buckle quick set - Free postage - New and Used
Vintage 1970s near mint - vintage, mint* - £476.85
Near mint • Weight shape product • Use kind cushioning - Free postage - New and Used
Near mint • Weight shape product • Use kind cushioning - Free postage - New and Used
Omega ladies seamaster cosmic - seamaster, - £379.99
Omega seamaster cosmic • Watch gold tone • Metal case original - Free postage - New and Used
Omega seamaster cosmic • Watch gold tone • Metal case original - Free postage - New and Used
Omega seamaster cosmic - omega, - £735.82
Modelseamaster cosmic ref • Number166.026 tool 107 • Dial colorgray condition - Free postage - New and Used
Modelseamaster cosmic ref • Number166.026 tool 107 • Dial colorgray condition - Free postage - New and Used
Vintage omega seamaster cosmic - vintage, - £595.57
Watch clasp original • But band not • Works properly send - Free postage - New and Used
Watch clasp original • But band not • Works properly send - Free postage - New and Used
Omega seamaster cosmic - seamaster, - £559.97
Modelseamaster cosmic dial • Colorsilver condition rank • Explanation our policy - Free postage - New and Used
Modelseamaster cosmic dial • Colorsilver condition rank • Explanation our policy - Free postage - New and Used
Vintage omega seamaster - omega, - £565.18
Cal 752 case • About quick set • Date work well - Free postage - New and Used
Cal 752 case • About quick set • Date work well - Free postage - New and Used
Omega seamaster cosmic - cosmic, 2000 - £710.50
Seamaster cosmic 2000 • This classic vintage • Gold cap wristwatch - Free postage - New and Used
Seamaster cosmic 2000 • This classic vintage • Gold cap wristwatch - Free postage - New and Used
Omega seamaster cosmic - omega, - £559.97
Modelseamaster cosmic dial • Colorsilver condition rank • Explanation such cases - Free postage - New and Used
Modelseamaster cosmic dial • Colorsilver condition rank • Explanation such cases - Free postage - New and Used
Near mint omega - omega, seamaster - £335.42
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Weight shape product • Use kind cushioning • Materials pursue safety - Free postage - New and Used
Omega seamaster cosmic - seamaster, - £399.99
Omega seamaster cosmic • 136022 tool 107 • Case vintage wristwatch - Free postage - New and Used
Omega seamaster cosmic • 136022 tool 107 • Case vintage wristwatch - Free postage - New and Used
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Everything you need to know about omega seamaster cosmic automatic
Whether you are looking for a brand-new or second-hand omega seamaster cosmic automatic, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £335.42, while premium listings can reach £2199.7 — giving you a wide budget spread to work with. The average price of £756.52 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.