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1968 omega speedmaster - 1968,
$5100.00
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Omega 1956 chronograph - 1956,
$4000.00
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Spectacular omega - spectacular,
$7995.00
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Omega 321 1243 fourth wheel - omega,
$179.99
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Omega speedmaster professional - speedmaster,
$2500.00
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1966 omega seamaster - omega,
$7158.61
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Vintage chronograph omega - vintage,
$4950.00
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Omega k02907 seamaster cal - k02907/2,
$6242.00
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Omega speedmaster calibre - omega,
$837.86
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Genuine omega 321 hands - genuine,
$295.00
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Omega speedmaster 145 - speedmaster, 145.012-67sp
$6500.00
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1950s omega chronograph ref - 1950s,
$6000.00
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1957 omega seamaster - 1957,
$5895.00
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Omega chronograph cal 321 - cal.,
$380.00
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19mm brand new open - ,
$1289.99
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Omega 321 1779 - , interrupter
$53.98
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Omega speedmaster vintage full - speedmaster,
$1054.62
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Vintage omega chronograph - vintage,
$7499.00
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Omega vintage seamaster cal - omega,
$6750.00
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1950 omega seamaster - 1950’s,
$3999.99
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Vintage omega speedmaster - vintage,
$1999.99
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Omega calibre 320 vintage - calibre,
$4125.00
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Omega speedmaster moonwatch - speedmaster,
$5598.00
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Omega seamaster chronograph - omega,
$7200.00
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Omega speedmaster - Ω,
$6499.00
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Omega speedmaster ref 105 - omega, 105.012
$9500.00
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Omega 105 012 speedmaster - 105.012-66,
$9600.00
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Omega speedmaster broad - omega,
$3416.67
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Genuine omega cal - genuine,
$233.05
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Omega 321 1794 hour - omega, hammer
$62.98
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Omega speedmaster chronograph - omega,
$500.00
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Omega 321 1788 - omega, recording
$125.00
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Omega speedmaster professional - omega,
$3495.00
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Vintage omega chronograph - omega,
$5695.00
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Vintage 1962 omega - vintage,
$9999.99
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Omega pre moon 145022 698st - pre,
$6988.00
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Omega 321 861 - omega, part
$135.00
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Genuine omega speedmaster - omega,
$1100.00
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Omega 321 1780 hour recorder - hour,
$68.39
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Omega speedmaster factory - omega,
$1044.00
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Omega speedmaster broad - speedmaster,
$3969.14
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Omega speedmaster calibre 321 - omega,
$16500.00
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Vintage omega chronograph - vintage,
$5500.00
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100 original omega 321 1788 - original, 321-1788
$125.00
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Omega 321 dial - 321,
$673.50
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1960s omega speedmaster 321 - speedmaster,
$2146.81
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1969 omega speedmaster - omega,
$9250.00
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Movement holder for omega - for, 27
$38.95
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Omega speedmaster ref 145 012 - speedmaster,
$9000.00
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Omega 321 movement lemania - omega,
$3158.10
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19mm end link for flat - link,
$79.00
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Omega speedmaster calibre - speedmaster,
$15420.00
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Omega winding stem 240 - omega,
$21.95
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Omega speedmaster professional - speedmaster,
$2495.00
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Omega bezel insert for - bezel,
$49.95
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Genuine omega 321 860 - genuine, 1710
$99.00
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Omega speedmaster alpha - speedmaster, hands
$395.00
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Omega 321 movement for - -,
$2581.75
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Lemania cal ch27 - ch27, c12
$145.00
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Lemania dial chronograph
$390.00
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End link 516 ep - 20, mm
$99.99
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Vintage omega seamaster - vintage,
$10537.00
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New naiad crown - , vintage
$99.00
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Vintage meylan lemania - vintage, meylan,
$2200.00
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Vintage 60s 70s - 70s, watch
$329.99
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New omega speedmaster - new,
$1295.00
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Omega speedmaster ring - speedmaster,
$1088.10
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Omega speedmaster 321 pre - omega,
$11299.00
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Omega speedmaster 321 movement - speedmaster,
$3495.00
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Omega speedmaster 321 - speedmaster,
$9299.00
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Omega speedmaster professional - omega,
$82.80
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New steel flat - flat, for
$99.00
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Lemania cal 1275 watch - lemania,
$65.00
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Genuine omega steel pushers - genuine,
$140.00
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Genuine omega 321 - genuine,
$110.00
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Bezel insert for - bezel, omega
$124.95
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Omega speedmaster cal - omega,
$157.00
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Vintage rare lemania 105 - rare,
$2469.46
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Omega speedmaster 2nd 2998 - omega, 2998.61
$21449.35
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Omega chronograph 321 18 - chronograph, ,
$6800.00
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Omega caliber 320 321 - omega,
$95.00
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Bezel insert for - bezel, omega
$49.95
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Omega speedmaster 321 - omega,
$90.00
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Omega seamaster cronograph - seamaster,
$4999.00
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Vintage omega speedmaster - vintage,
$300.00
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Omega steel pusher 086st0088 - omega,
$135.00
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Omega seamaster 105 004 - omega,
$6241.95
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1967 omega speedmaster - 1967,
$8495.00
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Omega inner clasp buckle - buckle, 1153
$89.99
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Lemania ch27 omega 321 - omega,
$700.00
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Dust cover omega - dust, speedmaster
$251.10
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Omega gold pusher - omega,
$249.95
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Omega mainsprings 320 470 - omega, 320,
$22.99
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Omega speedmaster 321 second - 321,
$90.00
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Omega 321 1783 hour hammer - omega,
$89.98
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Omega seamaster chronograph - seamaster,
$280.00
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Looking for more omega 321?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 omega 321 listings currently in our index. Prices range from $21.95 to $21449.35, with an average of $3349.21. 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 321 →
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Whether you are looking for a brand-new or second-hand omega 321, 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 $21.95, while premium listings can reach $21449.35 — giving you a wide budget spread to work with. The average price of $3349.21 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.