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Various
Purge mods engraved mechanical - purge,
$250.00
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Custom black 41mm - custom, sub
$159.99
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Seiko mod automatic - seiko, watch
$165.00
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Custom 40mm righty - 40mm, “sprite"
$195.00
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Custom 40mm ex2 gmt style - custom,
$195.00
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10440 usb rechargeable - 3.7v,
$16.98
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Custom 40mm
$195.00
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Seiko sports field 5mm - sports,
$630.00
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Custom 41mm skx 009 - custom, style
$250.00
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Seiko prospex land - seiko, 39.5mm
$1300.00
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Custom 40mm pepsi - custom, gmt
$195.00
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Custom hand built - custom, automaic
$99.99
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Mechanical gaming keyboard for - mechanical,
$99.89
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Höglund sons mark - &,
$249.00
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Custom 40mm aqua style - custom, “aqua”
$230.00
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New citizen tsuyosa nj0151 88x - new-citizen,
$299.99
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Seiko automatic men watch - 5,
$119.00
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Seiko prospex alpinist - prospex,
$949.95
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Custom 40mm root beer - custom, “root
$210.00
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Custom 40mm sky - custom, bl
$195.00
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Formex titanium field 40mm - field,
$1000.00
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Seiko snke03k1 - seiko, 5
$161.55
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Seiko presage cocktail 5mm - presage,
$450.00
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Custom 39mm explore - 39mm, 369
$185.00
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Seikomod 62mas nh35 - seikomod, diver
$245.00
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Custom black 40mm sub style - custom,
$170.00
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Custom made watch mod - made,
$225.00
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Connector spring loading - connector,
$11.64
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Custom 40mm gmt - custom, style
$195.00
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Höglund sons mark - höglund, iii
$219.00
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Custom 36mm gold - 36mm, president
$213.00
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Bulova marine star - bulova,
$269.00
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Custom made watch mod - made,
$275.00
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Custom made watch nauteiko mod - watch,
$295.00
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Custom seiko mod - custom,
$249.99
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Custom 42mm square style - 42mm,
$260.00
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Seiko sports gmt - seiko, ssk001
$459.00
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Custom 41mm silver - custom, “ro”
$265.00
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Custom 41mm 007 - style, diver
$233.99
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Aragon evo swiss auto - aragon, 44mm
$250.00
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40mm cookie monster - “cookie, monster”
$185.00
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Seagull 1963 st1901 38mm - st1901,
$175.00
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4pack connector spring - 2/4pack,
$11.68
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Diy connector spring - 2/4x,
$16.75
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Vostok amphibia 120512 watch - amphibia,
$179.95
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Bulova surveyor 96a274 silver - 96a274,
$195.00
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Seiko automatic grey dial - seiko,
$147.34
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Seiko prospex sea diver - prospex, 200m
$470.00
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New seiko sports 5mm - new, 42.5mm
$399.95
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Bulova series 98a225 men s - series, men's
$269.00
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Seiko prospex land - land, edo
$1300.00
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Citizen promaster diver - citizen, men's
$225.75
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Seiko prospex alpinist - prospex,
$950.00
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Citizen promaster diver - diver, men's
$240.45
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New seiko prospex land - new,
$950.00
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Custom seiko mod - mod, watch
$249.99
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Sheffield 24hr dial no - 24hr,
$225.00
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Seiko padi prospex - prospex, turtle
$385.00
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Orient kamasu automatic men - kamasu,
$268.09
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2pack diy connector spring - diy,
$12.29
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Seiko sports skx series - sports,
$495.00
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Mens mechanical automatic - mechanical,
$30.98
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New invicta rally 42mm - s1,
$38.00
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Folding articulated pink - pink, round
$29.99
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Custom watch mod nh35 - custom,
$265.00
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Seiko padi prospex turtle - seiko,
$385.00
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Tornek rayville 660 auto - tr-660,
$1350.00
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Custom 36mm two tone gold - 36mm, dj
$243.00
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Watch hands luminous for nh35 - watch,
$19.79
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Custom 40mm dark - 40mm,
$195.00
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Seiko sports field series - seiko,
$399.95
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Seiko recraft series 5mm - recraft,
$275.00
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Seiko automatic luminous - 5,
$164.86
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Seiko automatic black arabic - automatic,
$199.01
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Seiko presage cocktail - presage,
$525.00
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Vostok retro 2403 581096 - vostok,
$199.95
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Custom 40mm stealth - black, sub
$235.00
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Nh35 mod automatic watch - automatic,
$255.00
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Novamos shanhai titanium - novamos,
$195.00
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Seiko sports huf limited - seiko,
$475.00
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70004 objet art automatic - 70004,
$64.90
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Watch hands green lume - green, for
$24.99
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Seiko sports automatic - 5,
$399.94
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Seiko automatic grey - 5, dial
$208.95
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Custom mod sieko 40mm
$400.00
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One piece watch - one, |
$299.99
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Bulova men classic automatic - bulova,
$168.99
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Men automatic mechanical - men's,
$79.66
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Submariner style 40mm - submariner,
$400.00
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New seiko sports skx series - seiko,
$829.95
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Custom mod automatic - mod,
$200.00
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Nicpro mechanical carpenter - mechanical,
$14.24
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Seiko sports sbsa173 srpj37 - seiko,
$325.00
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Seiko selection hfb003j - seiko,
$325.00
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Nubeo megalodon limited - nubeo,
$315.00
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Automatic watch 40mm seagull - watch,
$139.99
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Looking for more mechanical mod?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 mechanical mod listings currently in our index. Prices range from $11.64 to $1350, with an average of $298.6. 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 mechanical mod →
Try this: japanese bicycle | brussels lace | airline memorabilia | x mini speaker | wicker pram | power cats | garden rotavator | pooch used | susanna hoffs | nail stickers
Whether you are looking for a brand-new or second-hand mechanical mod, 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 $11.64, while premium listings can reach $1350 — giving you a wide budget spread to work with. The average price of $298.6 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.