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Omega seamaster midsize automatic

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Omega seamaster midsize automatic for sale on largest auction and classifieds sites

Home / Wristwatches / Omega seamaster midsize automatic refurbished & used for sale | For Sale UK
Omega seamaster 300m midsize - omega,

Omega seamaster 300m midsize - omega,

£1990.00
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Omega seamaster automatic - omega,

Omega seamaster automatic - omega,

£825.00
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Omega seamaster professional - omega,

Omega seamaster professional - omega,

£1332.70
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Vintage omega seamaster - vintage,

Vintage omega seamaster - vintage,

£1281.70
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Omega seamaster 41mm - seamaster,

Omega seamaster 41mm - seamaster,

£2875.00
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Omega seamaster men watch - omega,

Omega seamaster men watch - omega,

£2046.70
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Omega seamaster 300m 36mm - omega,

Omega seamaster 300m 36mm - omega,

£1587.70
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Omega seamaster gents - gents, watch

Omega seamaster gents - gents, watch

£2075.00
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Omega seamaster pro - seamaster,

Omega seamaster pro - seamaster,

£1899.00
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Box papers omega seamaster - *box/papers*,

Box papers omega seamaster - *box/papers*,

£2299.00
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Omega seamaster diver - omega, 300m

Omega seamaster diver - omega, 300m

£4081.60
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Omega seamaster pro peter - omega,

Omega seamaster pro peter - omega,

£2399.00
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Omega seamaster diver - omega,

Omega seamaster diver - omega,

£3495.00
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Omega seamaster men - omega,

Omega seamaster men - omega,

£1205.20
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Omega ville seamaster - ville,

Omega ville seamaster - ville,

£675.00
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Omega seamaster gents watch - omega,

Omega seamaster gents watch - omega,

£2895.00
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2025 omega seamaster diver - omega,

2025 omega seamaster diver - omega,

£4850.00
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Omega seamaster model - seamaster,

Omega seamaster model - seamaster,

£2695.00
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Omega copy seamaster automatic - copy,

Omega copy seamaster automatic - copy,

£83.90
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Omega seamaster 300m - omega, 007

Omega seamaster 300m - omega, 007

£5786.70
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2025 unworn omega - 2025,

2025 unworn omega - 2025,

£4950.00
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Omega seamaster gents - watch, 36

Omega seamaster gents - watch, 36

£1995.00
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2026 omega seamaster diver 300 - omega,

2026 omega seamaster diver 300 - omega,

£4600.00
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Omega seamaster diver 300m - omega,

Omega seamaster diver 300m - omega,

£3933.70
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2015 omega seamaster pro 300m - omega,

2015 omega seamaster pro 300m - omega,

£2850.00
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Omega seamaster diver 300m - seamaster,

Omega seamaster diver 300m - seamaster,

£7995.00
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Omega seamster diver 300m - seamster,

Omega seamster diver 300m - seamster,

£3695.00
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Omega seamaster diver - omega,

Omega seamaster diver - omega,

£3599.00
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Omega seamaster 300m bezel - omega,

Omega seamaster 300m bezel - omega,

£174.99
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Vintage 1965 omega - omega, seamaster

Vintage 1965 omega - omega, seamaster

£747.39
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Omega seamaster professional - omega,

Omega seamaster professional - omega,

£1847.80
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Omega seamaster 300m quartz - 300m,

Omega seamaster 300m quartz - 300m,

£2250.00
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Omega seamaster professional - seamaster,

Omega seamaster professional - seamaster,

£1898.80
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Omega seamaster professional - omega,

Omega seamaster professional - omega,

£2200.00
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Omega seamaster 300m pro - seamaster, 42mm

Omega seamaster 300m pro - seamaster, 42mm

£2649.00
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Omega seamaster diver 300m - omega,

Omega seamaster diver 300m - omega,

£3015.69
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Omega seamaster 2561 00 - seamaster, 2561.80.00

Omega seamaster 2561 00 - seamaster, 2561.80.00

£2000.00
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Omega seamaster diver - omega,

Omega seamaster diver - omega,

£2550.00
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Omega seamaster chronometer - seamaster,

Omega seamaster chronometer - seamaster,

£1899.00
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Vintage 1968 omega - omega, seamaster

Vintage 1968 omega - omega, seamaster

£708.89
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Omega seamaster 300m mens - seamaster,

Omega seamaster 300m mens - seamaster,

£2650.00
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Omega seamaster 300 - omega,

Omega seamaster 300 - omega,

£4595.00
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Omega seamaster diver 300m - omega,

Omega seamaster diver 300m - omega,

£3678.70
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Omega seamaster 300m diver - omega,

Omega seamaster 300m diver - omega,

£3095.00
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Omega seamaster diver 300m - omega,

Omega seamaster diver 300m - omega,

£3576.70
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Omega seamaster professional - omega,

Omega seamaster professional - omega,

£3423.70
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Omega seamaster diver - omega,

Omega seamaster diver - omega,

£4750.00
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Omega seamaster 42mm - omega,

Omega seamaster 42mm - omega,

£3695.00
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Omega seamaster men black - omega, men's

Omega seamaster men black - omega, men's

£2974.00
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Omega seamaster pro diver - omega,

Omega seamaster pro diver - omega,

£1699.00
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Omega seamaster pro peter - omega,

Omega seamaster pro peter - omega,

£2299.00
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Omega seamaster professional - omega,

Omega seamaster professional - omega,

£2599.95
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Omega seamaster 300 men s - seamaster,

Omega seamaster 300 men s - seamaster,

£1791.70
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Omega seamaster 300 - seamaster,

Omega seamaster 300 - seamaster,

£3250.00
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Omega seamaster 42mm - omega,

Omega seamaster 42mm - omega,

£2399.99
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Omega seamaster professional - seamaster,

Omega seamaster professional - seamaster,

£1128.70
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Omega seamaster 300 - (2014),

Omega seamaster 300 - (2014),

£3150.00
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Omega seamaster 300 - seamaster, (2020)

Omega seamaster 300 - seamaster, (2020)

£3250.00
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Omega seamaster professional - omega,

Omega seamaster professional - omega,

£1995.00
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Omega seamaster professional - seamaster,

Omega seamaster professional - seamaster,

£3675.00
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Omega seamaster 300 - omega,

Omega seamaster 300 - omega,

£3450.00
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Omega seamaster diver - diver, 300m

Omega seamaster diver - diver, 300m

£5185.00
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Omega seamaster 42mm - omega,

Omega seamaster 42mm - omega,

£4595.00
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2017 omega seamaster 300 57 - omega,

2017 omega seamaster 300 57 - omega,

£4995.00
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Omega seamaster 42mm - omega, (2022)

Omega seamaster 42mm - omega, (2022)

£4150.00
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Omega seamaster professional - omega,

Omega seamaster professional - omega,

£2600.00
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Omega seamaster 300m diver - omega, co

Omega seamaster 300m diver - omega, co

£2795.00
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Omega seamaster gents - omega,

Omega seamaster gents - omega,

£1995.00
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Omega seamaster pro large - large, 41mm

Omega seamaster pro large - large, 41mm

£2399.00
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Omega seamaster 300 - omega, (2018)

Omega seamaster 300 - omega, (2018)

£3150.00
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Omega seamaster professional - omega,

Omega seamaster professional - omega,

£3595.00
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Omega seamaster 2554 00 - omega, 2554.80.00

Omega seamaster 2554 00 - omega, 2554.80.00

£1890.00
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Omega seamaster - omega,

Omega seamaster - omega,

£5495.00
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2023 omega seamaster white - seamaster,

2023 omega seamaster white - seamaster,

£3695.00
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Omega seamaster 300 - omega,

Omega seamaster 300 - omega,

£2395.00
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Omega seamaster diver 42mm - omega,

Omega seamaster diver 42mm - omega,

£4680.00
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Omega seamaster diver 300m - omega,

Omega seamaster diver 300m - omega,

£3795.00
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Omega seamaster heritage 300 - omega,

Omega seamaster heritage 300 - omega,

£4086.70
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Omega seamaster diver - seamaster,

Omega seamaster diver - seamaster,

£4566.70
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2022 omega seamaster - omega, 41mm

2022 omega seamaster - omega, 41mm

£3900.00
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Omega seamaster diver 300m - omega,

Omega seamaster diver 300m - omega,

£5595.00
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Omega seamaster diver 300m - omega,

Omega seamaster diver 300m - omega,

£2556.70
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Omega seamaster pro - omega,

Omega seamaster pro - omega,

£1539.76
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Omega seamaster blue men - seamaster,

Omega seamaster blue men - seamaster,

£1562.20
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Omega seamaster diver 300m - omega,

Omega seamaster diver 300m - omega,

£3395.00
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Omega seamaster diver 42mm - omega,

Omega seamaster diver 42mm - omega,

£4295.00
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Omega seamaster 300m - omega,

Omega seamaster 300m - omega,

£4095.00
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Omega seamaster midsize - seamaster,

Omega seamaster midsize - seamaster,

£2352.70
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Omega seamaster 300 - 300, (2017)

Omega seamaster 300 - 300, (2017)

£3150.00
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Omega seamaster 120 ref - seamaster,

Omega seamaster 120 ref - seamaster,

£1750.00
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Omega seamaster 42mm - seamaster,

Omega seamaster 42mm - seamaster,

£3750.00
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Omega seamaster 300m diver - 300m,

Omega seamaster 300m diver - 300m,

£4147.50
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Omega seamaster diver 300 - seamaster,

Omega seamaster diver 300 - seamaster,

£2820.00
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Omega seamaster diver 300m - seamaster,

Omega seamaster diver 300m - seamaster,

£3995.00
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Vintage 1966 omega - omega, seamaster

Vintage 1966 omega - omega, seamaster

£753.29
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Omega seamaster 1969 - omega,

Omega seamaster 1969 - omega,

£873.70
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📊96 listings · from £83.9 · avg £2933.93
⚠️ These listings were last updated more than 12 days ago. Search for fresh listings

Browse 96 omega seamaster midsize automatic listings currently in our index. Prices range from £83.9 to £7995, with an average of £2933.93. 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 midsize automatic →

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Everything you need to know about omega seamaster midsize automatic

Whether you are looking for a brand-new or second-hand omega seamaster midsize 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 £83.9, while premium listings can reach £7995 — giving you a wide budget spread to work with. The average price of £2933.93 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.

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