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Serviced 1960s omega seamaster - omega,
£596.95
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Vintage 1968 omega - vintage,
£711.50
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Omega seamaster jumbo men - omega,
£868.60
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Vintage omega seamaster cosmic - vintage,
£845.00
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Vintage omega seamaster - vintage,
£845.00
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Omega seamaster cosmic 2000 - seamaster,
£845.00
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Omega seamaster cosmic - omega,
£542.20
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Vintage omega seamaster cosmic - omega,
£845.00
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Omega seamaster cosmic 2000 - seamaster,
£648.00
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Omega seamaster cosmic - seamaster,
£259.61
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Omega gents seamaster cosmic - seamaster,
£650.00
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Vintage omega seamaster cosmic - omega,
£508.23
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Serviced vintage omega - oh,
£621.93
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Vintage 1968 omega - vintage, automatic
£672.92
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Vintage exc 5 - ▶️, [exc+5]
£453.34
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1965 omega seamaster automatic - seamaster,
£919.60
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Omega seamaster cosmic - omega, 2000
£950.20
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Vintage omega seamaster cosmic - vintage,
£845.00
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Serviced vintage omega - oh,
£558.12
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Omega seamaster cosmic watch - omega,
£595.00
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Serviced near mint omega - oh,
£871.81
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1960s omega seamaster - seamaster, cosmic
£795.00
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Vintage omega seamaster cosmic - vintage,
£793.35
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Vintage omega seamaster - omega,
£598.30
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Vintage omega seamaster - omega,
£559.66
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Vintage omega seamaster cosmic - seamaster,
£235.00
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Vintage omega seamaster cosmic - seamaster,
£1800.00
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Omega seamaster cosmic cal - seamaster, 565
£598.62
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Near mint omega seamaster - mint*,
£545.01
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Vintage omega seamaster - vintage,
£895.00
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Vintage 1970s near mint - **near, mint**
£438.12
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Excellent omega seamaster - excellent,
£503.41
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Vintage omega seamaster - vintage, cosmic
£906.69
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Serviced 1970s near - mint, omega
£822.13
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Vintage omega seamaster cosmic - omega,
£581.78
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Serviced vintage omega - oh,
£636.92
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Vintage omega seamaster - vintage,
£793.35
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Omega seamaster cosmic 2000 - omega,
£1850.00
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Mint condition omega - mint,
£1230.70
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Vintage omega seamaster - omega, de
£618.70
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Omega seamaster cosmic 166 026 - seamaster,
£1500.00
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Omega seamaster cosmic - omega,
£700.34
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Vintage omega seamaster cosmic - vintage,
£1179.70
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Omega seamaster cosmic - omega,
£1295.00
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Vintage omega wristwatch - vintage,
£1145.00
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Vintage omega seamaster cosmic - omega,
£460.89
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Omega seamaster cosmic - seamaster,
£375.03
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Vintage 1960 omega - 1960's**,
£530.94
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Vintage omega seamaster cosmic - vintage,
£449.57
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Excellent omega seamaster - omega,
£867.82
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Omega seamaster cosmic watch - cosmic,
£1499.00
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Vintage omega seamaster - vintage,
£499.00
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Omega seamaster cosmic - seamaster, auto
£950.20
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Omega seamaster cosmic - omega,
£628.53
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Omega seamaster cosmic 2000 - seamaster,
£939.47
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Omega seamaster cosmic - omega,
£699.99
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Vintage omega seamaster cosmic - vintage,
£568.00
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1970s near mint omega - 1970s,
£584.46
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Omega seamaster cosmic - , 1967
£692.95
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Omega seamaster cosmic 2000 - omega,
£799.24
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Omega seamaster cosmic - omega,
£843.91
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Vintage omega seamaster cosmic - vintage,
£859.00
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Vintage omega seamaster - vintage,
£795.00
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Omega seamaster cosmic tool - omega,
£317.98
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Omega seamaster cosmic - omega,
£669.70
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Omega seamaster cosmic - omega,
£596.67
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Vintage omega seamaster - vintage,
£604.45
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Vintage omega seamaster cosmic - omega,
£672.46
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Near mint omega - mint],
£581.78
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Vintage omega seamaster - omega,
£797.20
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1968 omega seamaster cosmic - seamaster,
£827.35
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Omega seamaster cosmic ladies - omega,
£416.08
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Vintage omega seamaster - omega,
£706.57
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Omega seamaster cosmic - omega,
£1295.00
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Omega seamaster cosmic - seamaster, 2000
£1359.11
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Omega seamaster cosmic - seamaster,
£600.00
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Near mint vintage omega - **near,
£413.61
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Serviced omega seamaster - serviced,
£715.63
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Omega watch seamaster cosmic - omega,
£685.62
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Vintage 1970 omega seamaster - vintage,
£742.25
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Omega seamaster cosmic - omega,
£589.73
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Omega seamaster cosmic - omega,
£876.64
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Omega automatic mens seamaster - omega,
£720.70
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Omega seamaster cosmic - seamaster,
£1295.00
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1970s near mint omega - 1970s,
£449.36
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Omega seamaster cosmic - omega,
£914.08
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Serviced omega seamaster - oh,
£599.45
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Omega seamaster cosmic - omega,
£1295.00
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Vintage 1966 1971 - vintage, omega
£589.16
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Omega seamaster cosmic - seamaster,
£1425.00
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Omega seamaster cosmic 2000 - cosmic,
£294.05
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Omega seamaster cosmic vintage - omega,
£697.93
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Vintage omega seamaster - 60's,
£566.67
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Near mint omega seamaster - [near,
£352.28
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1966 omega seamaster - 1966,
£975.00
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Omega seamaster automatic - omega,
£924.70
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Looking for more omega seamaster cosmic automatic?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 omega seamaster cosmic automatic listings currently in our index. Prices range from £235 to £1850, with an average of £763.37. 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 →
Try this: omega speedmaster chronograph | vintage omega seamaster chronograph | omega seamaster titanium | classic omega watches | black omega seamaster | omega seamaster 300m midsize | omega seamaster limited edition | omega seamaster 300m chronograph | omega aqua terra quartz | omega seamaster orange
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 96 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 £235, while premium listings can reach £1850 — giving you a wide budget spread to work with. The average price of £763.37 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.