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Seiko chronograph automatic - seiko,
£984.63
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Seiko helmet darth vader 6139 - darth,
£747.43
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New fishbone steel watch strap - new,
£31.85
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Seiko 7016a 7016 chronograph - seiko,
£249.00
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Seiko helmet 6139 - seiko, 6139-7100
£415.05
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New fishbone steel watch strap - fishbone,
£34.95
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Seiko helmet 6139 7100 darth - helmet,
£413.99
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Seiko helmet 6139 - seiko, 6139-7100
£626.50
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Seiko helmet 6139 7100 - seiko, 6139-7100
£183.28
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Seiko 6139 7100 - seiko, automatic
£391.65
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Vintage seiko 6139 - vintage,
£283.46
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Seiko 6139 7100 automatic - seiko,
£313.29
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Original seiko part 83071533 - seiko,
£49.28
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Vintage seiko helmet - vintage, 5
£140.00
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Vintage seiko mens helmet - seiko,
£450.00
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Seiko helmet 6139 7100 - helmet, 6139-7100
£98.46
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Seiko 6139 7101 - seiko, 6139-7101
£375.95
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Rare seiko chronograph - rare,
£380.43
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Rare seiko chronograph helmet - chronograph,
£372.04
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Rare seiko helmet darthvader - rare,
£373.64
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Rare seiko chronograph - rare,
£376.71
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Seiko steel watch crown - seiko,
£14.99
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Vintage seiko helmet - vintage,
£875.00
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Helmet komodo 300m - 300m, automatic
£322.24
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Seiko helmet automatic - seiko,
£215.58
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Seiko 6139 7100 helmet - seiko,
£532.60
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Seiko 6139 7100 - 6139-7100, automatic
£286.44
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Seiko chrono helmet 1976 - "helmet",,
£783.12
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New fishbone steel watch strap - new,
£35.08
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20mm seiko chronograph z050s - 20mm,
£186.48
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1977 seiko 6139 7100 - 6139-7100, helmet
£127.10
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Seiko helmet chronograph - helmet,
£455.00
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Seiko 6139 7100 helmet - seiko,
£581.83
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Seiko chronograph 6139 - chronograph, 6139-7100
£145.41
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Excelent vintage 1970s seiko - vintage,
£540.00
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Seiko 6139 7109 watch - 6139,
£89.47
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Vintage seiko helmet shape - 5,
£152.17
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Vintage seiko 6139 7002 helmet - vintage, 6139-7002
£492.32
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Vintage seiko helmet - vintage,
£482.37
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Vintage seiko helmet - seiko,
£139.49
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Seiko bell matic 4006 - seiko, 4006-6011
£99.00
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Original seiko part 83071533 - original,
£49.24
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Seiko 6139 7109 - , watch
£89.47
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Seiko chrono 1971 - 1971, vintage
£757.02
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Genuine seiko helmet - genuine,
£26.81
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Seiko 6139 7100 - seiko, 6139-7100
£32.60
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Gasket for glass - gasket, crystal
£7.15
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Seiko 6139 7100 helmet - 6139-7100, 77
£40.05
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1976 vintage seiko 6139 7100 - ,
£559.45
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Mineral glass crystal seiko - mineral,
£13.42
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Pushers for seiko helmet - for,
£31.32
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Seiko chronograph 6139 - chronograph, 6139-7100/
£85.99
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Seiko 6139 7100 - 6139-7100, 6139-7109
£79.26
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New hand set seiko helmet - hand,
£31.32
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Seiko lord matic 1975 vintage - seiko,
£203.61
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Seiko 6139 7101 helmet - 6139-7101,
£568.40
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Vintage seiko cronograph - vintage,
£521.41
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Seiko 6139 7100 - seiko, 6139-7100
£671.34
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Seiko chrono helmet 1978 - seiko,, chrono,
£678.70
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Vintage seiko 5126 7030 - vintage, blue
£268.54
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Seiko 6139 7100 helmet - 6139-7100,
£634.04
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Seiko chronograph pacino - chronograph,
£707.15
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Seiko helmet 6139 7100 darth - seiko,
£548.18
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Seiko 310t18ans0 sternkreuz - 310t18ans0,
£26.95
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Rare 1970 seiko - rare,
£459.00
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Swiss made mineral glass - mineral,
£22.37
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Seiko helmet 6119 7530 vinatge - helmet, 6119-7530
£56.38
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Vintage seiko helmet automatic - vintage,
£622.11
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Vintage seiko japan fish - ss,
£179.00
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Vintage seiko helmet - vintage,
£559.45
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Seiko 6139 7100 - seiko, 6139-7101
£77.87
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Vintage seiko helmet - vintage,
£571.88
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Seiko chronograph 6139 7100 - chronograph, 6139-7100/
£70.84
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Seiko 6106 7689 - dx, helmet
£50.98
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Swiss sapphire glass crystal - sapphire,
£40.27
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Swiss made sapphire glass - swiss,
£40.27
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Seiko chronograph 6139 7100 - chronograph, 6139-7100/
£42.18
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Vintage seiko 6119 - seiko, 6119-7530
£129.79
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Vintage seiko helmet case - seiko,
£469.94
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Vintage seiko helmet 2906 0330 - vintage,
£50.13
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Spring spacer seiko helmet - spacer,
£8.94
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Seiko 310t49ans0 sternkreuz - seiko,
£26.95
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1970s era seiko 6139 - 1970s,
£78.77
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New chronograph seiko complete - new,
£44.75
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Vintage seiko helmet - vintage, 5
£148.44
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Seiko automatic 6309 7060 - 5,
£134.27
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Seiko 6139 7100 helmet - seiko, year
£40.56
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1978 seiko 6139 7100 helmet - 6139-7100,
£707.15
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Seiko jps 6138 8030 8039 - jps,
£26.81
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Seiko 6139 7100 - seiko, 6139-7100
£77.87
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Seiko 6139 7100 helmet year - helmet, 75
£55.01
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Seiko 6139 7100 helmet - seiko,
£40.01
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Seiko 870 538 - seiko, 870-538
£26.12
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Seiko helmet ref 6139 - helmet,
£487.84
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Seiko 6309 8070 automatic - seiko,
£179.02
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Seiko 6309 8070 automatic - seiko,
£107.41
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Looking for more seiko helmet?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 seiko helmet listings currently in our index. Prices range from £7.15 to £984.63, with an average of £271.99. 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 seiko helmet →
Try this: harwood watch | seiko samurai | sbb | roidor | suunto x lander | rolex 16550 | tag silverstone | seiko chronograph 200m | seiko 0674 | sekonda seksy elegance swarovski
Whether you are looking for a brand-new or second-hand seiko helmet, 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 £7.15, while premium listings can reach £984.63 — giving you a wide budget spread to work with. The average price of £271.99 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.