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Custom seiko for sale on largest auction and classifieds sites

Home / Wristwatches / Custom seiko refurbished & used for sale | For Sale UK
Custom mod 40mm - custom,

Custom mod 40mm - custom,

£180.00
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Custom movement 40mm rootbeer - 40mm,

Custom movement 40mm rootbeer - 40mm,

£149.95
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Moddy custom watches - moddy's,

Moddy custom watches - moddy's,

£260.70
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Custom mod 40mm starbucks - mod,

Custom mod 40mm starbucks - mod,

£180.00
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Custom mod 40mm ice blue - mod,

Custom mod 40mm ice blue - mod,

£180.00
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Custom mod 41mm watch navy - custom,

Custom mod 41mm watch navy - custom,

£190.00
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Custom mod 40mm green - 40mm, hulk

Custom mod 40mm green - 40mm, hulk

£180.00
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Custom mod 40mm - mod,

Custom mod 40mm - mod,

£180.00
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Custom seiko mod nh35 - custom,

Custom seiko mod nh35 - custom,

£139.95
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Custom built 36mm seiko nh35 - custom,

Custom built 36mm seiko nh35 - custom,

£159.00
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Custom mod 40mm pink silver - mod,

Custom mod 40mm pink silver - mod,

£180.00
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Custom mod 39mm - custom,

Custom mod 39mm - custom,

£180.00
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Mens 40mm custom black blue - custom,

Mens 40mm custom black blue - custom,

£184.95
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Men custom luxury - men's,

Men custom luxury - men's,

£167.95
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Seiko nh35 automatic - automatic, |

Seiko nh35 automatic - automatic, |

£149.02
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Custom made 41mm black - custom,

Custom made 41mm black - custom,

£134.95
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Seiko nh35 automatic custom - seiko,

Seiko nh35 automatic custom - seiko,

£193.10
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Seiko nh35 automatic - nh35, custom

Seiko nh35 automatic - nh35, custom

£239.90
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Custom mod 40mm ice - 40mm,

Custom mod 40mm ice - 40mm,

£180.00
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Bnib automatic custom - bnib,

Bnib automatic custom - bnib,

£174.95
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Custom mod 40mm red black - custom,

Custom mod 40mm red black - custom,

£134.95
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Seiko tuna automatic - automatic, custom

Seiko tuna automatic - automatic, custom

£208.70
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Custom james bond 007 - james,

Custom james bond 007 - james,

£219.95
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Custom order seiko nh35 - order,

Custom order seiko nh35 - order,

£199.99
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New custom automatic willard - new, 'willard'

New custom automatic willard - new, 'willard'

£184.95
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40mm custom mod panda - custom,

40mm custom mod panda - custom,

£129.95
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Custom mod seiko nh35 42mm - custom,

Custom mod seiko nh35 42mm - custom,

£149.95
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Seiko tuna automatic custom - tuna,

Seiko tuna automatic custom - tuna,

£219.10
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Custom mod 39mm watch dark - custom,

Custom mod 39mm watch dark - custom,

£139.95
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Custom mod 41mm - mod, dial

Custom mod 41mm - mod, dial

£159.95
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Custom mod watch - watch, 39mm

Custom mod watch - watch, 39mm

£134.95
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Seiko nh35 custom - nh35,

Seiko nh35 custom - nh35,

£104.70
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Seiko nh35 automatic movement - nh35,

Seiko nh35 automatic movement - nh35,

£129.95
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Seiko tuna automatic custom - automatic,

Seiko tuna automatic custom - automatic,

£219.10
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Custom seiko presage - seiko,

Custom seiko presage - seiko,

£56.53
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Custom mod 41mm watch black - mod,

Custom mod 41mm watch black - mod,

£180.00
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Seiko nh35 automatic - nh35, custom

Seiko nh35 automatic - nh35, custom

£208.70
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Seiko nh35a - 62mas,

Seiko nh35a - 62mas,

£78.70
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Custom automatic luxury black - custom,

Custom automatic luxury black - custom,

£189.95
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Seiko nh35 bespoke - seiko, by

Seiko nh35 bespoke - seiko, by

£199.96
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Seiko 7n43 8a90 - seiko, men's

Seiko 7n43 8a90 - seiko, men's

£99.99
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Custom mod 41mm watch - custom,

Custom mod 41mm watch - custom,

£180.00
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Custom built luxury automatic - custom,

Custom built luxury automatic - custom,

£99.00
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Mens chronograph watch - mens,

Mens chronograph watch - mens,

£115.00
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Custom made automatic nh35 - custom,

Custom made automatic nh35 - custom,

£125.50
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Custom mod 38mm - custom,

Custom mod 38mm - custom,

£169.95
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Custom 40mm skeleton - 40mm, mod

Custom 40mm skeleton - 40mm, mod

£360.64
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Custom mod 40mm - custom,

Custom mod 40mm - custom,

£180.00
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Custom mod watch - mod, nautical

Custom mod watch - mod, nautical

£139.95
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Custom mod 40mm black - custom,

Custom mod 40mm black - custom,

£180.00
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Custom mod 41mm watch - custom, sunburst

Custom mod 41mm watch - custom, sunburst

£180.00
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Bnib automatic custom - automatic, pepsi

Bnib automatic custom - automatic, pepsi

£189.95
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Mens chronograph watch - mens, wg

Mens chronograph watch - mens, wg

£115.00
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Custom 41mm skeleton mod - custom,

Custom 41mm skeleton mod - custom,

£360.64
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Seiko mod green - green, ray

Seiko mod green - green, ray

£148.81
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Custom automatic luxury sub - luxury,

Custom automatic luxury sub - luxury,

£179.95
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Customised samurai nh35 dive - samurai,

Customised samurai nh35 dive - samurai,

£129.50
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Custom build seiko - custom, nh36

Custom build seiko - custom, nh36

£120.30
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Custom mod watch - custom,

Custom mod watch - custom,

£139.95
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Custom mod nh35 strap - nh35,

Custom mod nh35 strap - nh35,

£154.95
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Custom mod watch chronograph - custom,

Custom mod watch chronograph - custom,

£132.95
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New custom gmt - custom, "pepsi"

New custom gmt - custom, "pepsi"

£170.14
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Seiko nh35 custom watch - seiko, jp

Seiko nh35 custom watch - seiko, jp

£199.96
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Custom made 40mm meteor - custom,

Custom made 40mm meteor - custom,

£175.00
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Custom mod 41mm - custom,

Custom mod 41mm - custom,

£119.00
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40mm custom watch - 40mm, set

40mm custom watch - 40mm, set

£54.90
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Custom mod 41mm watch blue - mod, cz

Custom mod 41mm watch blue - mod, cz

£190.00
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Mens custom automatic - custom,

Mens custom automatic - custom,

£219.95
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Custom mod gold strap - custom,

Custom mod gold strap - custom,

£134.95
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Seiko nh35 custom wine red - seiko,

Seiko nh35 custom wine red - seiko,

£199.96
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Custom mod 41mm watch red - 41mm,

Custom mod 41mm watch red - 41mm,

£180.00
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Seiko orient 31x5 0x2 - /,

Seiko orient 31x5 0x2 - /,

£79.22
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Custom mod 40mm gmt - gmt, watch

Custom mod 40mm gmt - gmt, watch

£124.95
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Custom build seiko tmi nh35 - custom,

Custom build seiko tmi nh35 - custom,

£120.30
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Custom mod 39mm black - mod,

Custom mod 39mm black - mod,

£180.00
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Custom mod 40mm - custom,

Custom mod 40mm - custom,

£180.00
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Custom mod 39mm watch arabic - watch,

Custom mod 39mm watch arabic - watch,

£139.95
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Custom seiko presage - seiko, quartz

Custom seiko presage - seiko, quartz

£54.04
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Custom mod watch - custom, 39mm

Custom mod watch - custom, 39mm

£139.95
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Custom 40mm red - red, white

Custom 40mm red - red, white

£185.00
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Seiko nh35 custom watch - nh35,

Seiko nh35 custom watch - nh35,

£199.96
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Custom mod 41mm - mod,

Custom mod 41mm - mod,

£180.00
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Custom mod watch - , 40mm

Custom mod watch - , 40mm

£134.95
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Custom seiko mod - custom,

Custom seiko mod - custom,

£156.70
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Custom made 40mm black - made,

Custom made 40mm black - made,

£175.00
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Koi fish watch dial - fish, red

Koi fish watch dial - fish, red

£31.68
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Seiko nh35 custom watch - nh35,

Seiko nh35 custom watch - nh35,

£199.96
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Seiko skx007 bezel insert - bezel,

Seiko skx007 bezel insert - bezel,

£16.15
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Custom made watch 40mm black - custom,

Custom made watch 40mm black - custom,

£139.95
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Custom mod watch 39mm - mod, explr

Custom mod watch 39mm - mod, explr

£142.95
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Custom mod 41mm watch - mod,

Custom mod 41mm watch - mod,

£195.00
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Custom mod watch 36mm - watch,

Custom mod watch 36mm - watch,

£119.95
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Custom mod 41mm - mod, green

Custom mod 41mm - mod, green

£190.00
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47mm rusted lotus tuna lume - c3,

47mm rusted lotus tuna lume - c3,

£199.39
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New custom automatic - automatic, movement

New custom automatic - automatic, movement

£219.95
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Custom mod 40mm chronograph - custom,

Custom mod 40mm chronograph - custom,

£129.95
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Looking for more custom seiko?

Search eBay live — fresh results filtered for the best value, updated every hour.

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📊96 listings · from £16.15 · avg £162.66
⚠️ These listings were last updated more than 20 days ago. Search for fresh listings

Browse 96 custom seiko listings currently in our index. Prices range from £16.15 to £360.64, with an average of £162.66. 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 custom seiko →

Try this: d g watch strap | danish design watch | diving watch | dreyfuss watch | dual face watch | ebel classic wave | eiger watch | elvis watch | eton watch | excalibur watch

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about custom seiko

Whether you are looking for a brand-new or second-hand custom seiko, 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 £16.15, while premium listings can reach £360.64 — giving you a wide budget spread to work with. The average price of £162.66 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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