Seiko sports 100
Seiko sports 100 for sale on Ireland's largest auction and classifieds sites
Seiko sports snzg15j - sports, - £129.99
Seiko sports snzg15j • Popular field style • Watch that blends - Free postage - New and Used
Seiko sports snzg15j • Popular field style • Watch that blends - Free postage - New and Used
Mens vintage seiko sports - vintage, - £57.90
Fully working order • New battery has • Been fitted please - Free postage - New and Used
Fully working order • New battery has • Been fitted please - Free postage - New and Used
Seiko sports automatic blue - 5, - £165.00
Original seiko bracelet • Sports srpe53k1 watch • Box versatile automatic - Free postage - New and Used
Original seiko bracelet • Sports srpe53k1 watch • Box versatile automatic - Free postage - New and Used
Vintage digital seiko sports - vintage, - £189.99
Vintage seiko digital • Watch full working • Order comes after - Free postage - New and Used
Vintage seiko digital • Watch full working • Order comes after - Free postage - New and Used
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Vintage digital seiko - digital, sports - £249.99
Vintage seiko digital • Watch full working • Order bracelet will - Free postage - New and Used
Vintage seiko digital • Watch full working • Order bracelet will - Free postage - New and Used
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48 listings · from £17 · avg £144.26
⚠️ These listings were last updated more than 108 days ago.
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Browse 48 seiko sports 100 listings currently in our index. Prices range from £17 to £499, with an average of £144.26. 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 sports 100 →
Seiko sports watch - seiko, midnight - £156.69
Midnight blue waffle • Dial seiko sports • Mod flat sapphire - Free postage - New and Used
Midnight blue waffle • Dial seiko sports • Mod flat sapphire - Free postage - New and Used
Mens seiko 7n43 - mens, sapphire - £93.26
Not used much • Since ownership roughly • 2018 2019 needs - Free postage - New and Used
Not used much • Since ownership roughly • 2018 2019 needs - Free postage - New and Used
Mens seiko 7n43 0ar0 sapphire - 7n43-0ar0, - £84.67
Seiko 7n43 0ar0 • Stylish durable sports • Watch men stainless - Free postage - New and Used
Seiko 7n43 0ar0 • Stylish durable sports • Watch men stainless - Free postage - New and Used
Seiko snn235p1 chronograph - snn235p1, - £215.00
Here sale lovely • Seiko snn235p1 quartz • Chronograph watch excellent - Free postage - New and Used
Here sale lovely • Seiko snn235p1 quartz • Chronograph watch excellent - Free postage - New and Used
Seiko sports flieger - seiko, - £145.26
This watch comes • Aftermarket strap canvas • Khaki leather lining - Free postage - New and Used
This watch comes • Aftermarket strap canvas • Khaki leather lining - Free postage - New and Used
Vintage seiko sports - vintage, - £119.99
Vintage seiko watch • Full working order • Bracelet will fit - Free postage - New and Used
Vintage seiko watch • Full working order • Bracelet will fit - Free postage - New and Used
Seiko sports watch sky blue - sports, - £156.69
Sky blue waffle • Dial seiko sports • Mod flat sapphire - Free postage - New and Used
Sky blue waffle • Dial seiko sports • Mod flat sapphire - Free postage - New and Used
New seiko sports automatic - 5, - £17.00
Sporty black dial • Luminous hands high • Markers clear visibility - Free postage - New and Used
Sporty black dial • Luminous hands high • Markers clear visibility - Free postage - New and Used
Seiko sports automatic - seiko, 5 - £139.00
This rugged stylish • Automatic watch from • Seiko sports series - Free postage - New and Used
This rugged stylish • Automatic watch from • Seiko sports series - Free postage - New and Used
Seiko kinetic sports 100 - kinetic, - £80.78
Discover sophisticated appeal • This seiko kinetic • Two tone watch - Free postage - New and Used
Discover sophisticated appeal • This seiko kinetic • Two tone watch - Free postage - New and Used
Seiko sports 100 pink dial - sports, - £86.00
Original seiko stainless • Great piece daily • Wear basis light - Free postage - New and Used
Original seiko stainless • Great piece daily • Wear basis light - Free postage - New and Used
Seiko sport automatic - 5, - £177.50
Seiko sport automatic • Watch srpd51k1 blue • Dial stainless steel - Free postage - New and Used
Seiko sport automatic • Watch srpd51k1 blue • Dial stainless steel - Free postage - New and Used
Seiko automatic silver grey - seiko, 5 - £159.00
Minimalist design case • Adheres classic aesthetics • Dress watch both - Free postage - New and Used
Minimalist design case • Adheres classic aesthetics • Dress watch both - Free postage - New and Used
Seiko conceptual chronograph - seiko, - £199.00
Seiko conceptual quartz • Chronograph ssb383p1 housed • 41.5mm stainless steel - Free postage - New and Used
Seiko conceptual quartz • Chronograph ssb383p1 housed • 41.5mm stainless steel - Free postage - New and Used
Seiko quartz chronograph - seiko, - £185.00
Depth has been • Treated brushed finish • Case consists fixed - Free postage - New and Used
Depth has been • Treated brushed finish • Case consists fixed - Free postage - New and Used
Seiko sports street - 5, “street - £180.00
Seiko sports street • Boy gold tone • Automatic men watch - Free postage - New and Used
Seiko sports street • Boy gold tone • Automatic men watch - Free postage - New and Used
Seiko quartz sports 100 - sq, - £100.00
Seiko quartz sports • 100 silver case • 40mm fine any - Free postage - New and Used
Seiko quartz sports • 100 silver case • 40mm fine any - Free postage - New and Used
Seiko sports srpb83k1 diver - 5, - £189.99
Seiko sports srpb83k1 • Automatic diver complete • Set mint pristine - Free postage - New and Used
Seiko sports srpb83k1 • Automatic diver complete • Set mint pristine - Free postage - New and Used
Mint condition seiko - mint, - £99.00
Seiko snd377r pretty • Much unworn condition • Blends sporty chronograph - Free postage - New and Used
Seiko snd377r pretty • Much unworn condition • Blends sporty chronograph - Free postage - New and Used
Seiko mens black dial - seiko, - £159.99
Model snxs79k this • High tech feature • Tucked away behind - Free postage - New and Used
Model snxs79k this • High tech feature • Tucked away behind - Free postage - New and Used
Seiko sports srpg39k1 - 5, - £239.90
Seiko sports srpg39k1 • Automatic jewels 100m • Water resistance leather - Free postage - New and Used
Seiko sports srpg39k1 • Automatic jewels 100m • Water resistance leather - Free postage - New and Used
Seiko sports watch onyx black - seiko, - £156.69
Onyx black waffle • Dial seiko sports • Mod watch you - Free postage - New and Used
Onyx black waffle • Dial seiko sports • Mod watch you - Free postage - New and Used
Retro seiko sports - retro, - £73.49
Seiko sports 100 • This rare retro • 8123 day date - Free postage - New and Used
Seiko sports 100 • This rare retro • 8123 day date - Free postage - New and Used
Vintage seiko sports 100 - vintage, - £149.99
Super rare early • Seiko quartz watch • Were there best - Free postage - New and Used
Super rare early • Seiko quartz watch • Were there best - Free postage - New and Used
Vintage seiko sports - sports, pink - £125.00
- Free postage - New and Used
- Free postage - New and Used
Vintage seiko sports purple - seiko, 5 - £125.00
- Free postage - New and Used
- Free postage - New and Used
Vintage seiko sports white - sports, - £79.00
- Free postage - New and Used
- Free postage - New and Used
Vintage seiko sports watch - seiko, - £68.29
Vintage seiko sports • Watch works but • Needs attention service - Free postage - New and Used
Vintage seiko sports • Watch works but • Needs attention service - Free postage - New and Used
Seiko mens quartz watch - seiko, - £94.29
Original cal seiko • Shuffle required daily • Wind watch add - Free postage - New and Used
Original cal seiko • Shuffle required daily • Wind watch add - Free postage - New and Used
Lorus seiko brown solar - seiko, - £34.99
Features brown dial • Stick markers date • Two piece strap - Free postage - New and Used
Features brown dial • Stick markers date • Two piece strap - Free postage - New and Used
Seiko automatic blue dial - seiko, 5 - £115.00
Seiko snk615k1 case • Made from polished • Stainless steel whilst - Free postage - New and Used
Seiko snk615k1 case • Made from polished • Stainless steel whilst - Free postage - New and Used
New seiko sports automatic - seiko, 5 - £22.79
Sporty black dial • Luminous hands high • Markers clear visibility - Free postage - New and Used
Sporty black dial • Luminous hands high • Markers clear visibility - Free postage - New and Used
Seiko mens sports skx - seiko, 5 - £182.70
Sleek silver case • Black bezel this • Seiko sports model - Free postage - New and Used
Sleek silver case • Black bezel this • Seiko sports model - Free postage - New and Used
Seiko sports new automatic - new, - £135.00
Seiko sports new • Automatic skeleton watch • Jewels black working - Free postage - New and Used
Seiko sports new • Automatic skeleton watch • Jewels black working - Free postage - New and Used
Seiko automatic black dial - black, - £149.00
Silver stainless steel • Case surrounds dial • Hardlex crystal glass - Free postage - New and Used
Silver stainless steel • Case surrounds dial • Hardlex crystal glass - Free postage - New and Used
Seiko duo sports 100 - duo, sports-100 - £136.81
This watch combined • Simplicity attractiveness analogue • Multifunctional properties digital - Free postage - New and Used
This watch combined • Simplicity attractiveness analogue • Multifunctional properties digital - Free postage - New and Used
Classic seiko sports - classic, 5 - £105.37
Classic seiko sports • Automatic men watch • Black dial checker - Free postage - New and Used
Classic seiko sports • Automatic men watch • Black dial checker - Free postage - New and Used
Seiko sports pepsi - 5, - £499.00
Limited edition • Seiko pepsi rare • Can cheapest available - Free postage - New and Used
Limited edition • Seiko pepsi rare • Can cheapest available - Free postage - New and Used
Seiko sports skx midi - skx, 38mm - £260.70
Stainless steel bracelet • Seiko sports skx • Midi 38mm black - Free postage - New and Used
Stainless steel bracelet • Seiko sports skx • Midi 38mm black - Free postage - New and Used
Seiko quartz green dial - seiko, - £100.00
Brand new plastics • Still outer packaging • Missing but watch - Free postage - New and Used
Brand new plastics • Still outer packaging • Missing but watch - Free postage - New and Used
Seiko mens sports watch 41mm - |, - £250.00
Ssb399p1 sports watch • Features include hardlex • Crystal glass push - Free postage - New and Used
Ssb399p1 sports watch • Features include hardlex • Crystal glass push - Free postage - New and Used
Seiko sports - 5, orange - £180.02
- Free postage - New and Used
- Free postage - New and Used
Mens seiko sports 100m steel - sports, - £104.70
4r36 00e0 auto • Working - Free postage - New and Used
4r36 00e0 auto • Working - Free postage - New and Used
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Everything you need to know about seiko sports 100
Whether you are looking for a brand-new or second-hand seiko sports 100, 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 £17, while premium listings can reach £499 — giving you a wide budget spread to work with. The average price of £144.26 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.