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Have one to sell?
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NOS Mainsprings for Illinois Watches 12s to 18s - Select A Style/Size

Goggles Paesano’s Picks
(3939)
Registered as a private seller
Consumer protection regulations resulting from EU consumer law are therefore not applicable. eBay buyer protection still applies to most purchases.
Seller's other items
Contact seller
US $12.95
Approximately£9.70
Condition:
New without tags
“New Old Stock (NOS)”
Select
47301 18s 1st to 6th Model Comsco 1130 (Out of stock)
47301 18s 1st to 6th Model Generic (Out of stock)
47301 18s 1st to 6th Model Handy (Out of stock)
47301 18s 1st to 6th Model Illinois (Out of stock)
47301 18s 1st to 6th Model Marco 500 (Out of stock)
47301 18s 1st to 6th Model NuPower (Out of stock)
47301 18s 1st to 6th Model NuVigor 295 (Out of stock)
47301 18s 1st to 6th Model Sandsteel (Out of stock)
47302 18s 1st to 6th Model Bestfit JA402 (Out of stock)
47302 18s 1st to 6th Model Comsco 1131 (Out of stock)
47302 18s Alloy 1st to 6th Model Generic (Out of stock)
47302 18s 1st to 6th Model Generic (Out of stock)
47302 18s 1st to 6th Model HR SA402 (Out of stock)
47302 18s 1st to 6th Model HR A402 (Out of stock)
47302 18s 1st to 6th Model Illinois (Out of stock)
47302 18s 1st to 6th Model Marco 501 (Out of stock)
47302 18s Alloy 1st to 6th Model Nervinca (Out of stock)
47302 18s Alloy 1st to 6th Model Newall S751
47302 18s 1st to 6th Model NuVigor 296 (Out of stock)
47302 18s 1st to 6th Model Supreme (Out of stock)
47303 18s 1st to 6th Model BlackShield (Out of stock)
47303 18s 1st to 6th Model HR SA404 (Out of stock)
47303 18s 1st to 6th Model Illinois (Out of stock)
47303 18s 1st to 6th Model Marco 502 (Out of stock)
47303 18s 1st to 6th Model Newall A752 (Out of stock)
47309 16s 60 Hour Railroad BlackShield 440891
47309 16s 60 Hour Railroad Comsco 1147
47309 16s 60 Hour Railroad HR SA406
47309 16s 60 Hour Railroad Illinois 150
47309 16s 60 Hour Railroad Illinois 155
47309 16s 60 Hour Railroad Marco 516 (Out of stock)
47309 16s Alloy 60 Hour Railroad Nervinca
47309 16s 60 Hour Railroad Newall 766
47309 16s 60 Hours Railroad NuTemper 670
47309 16s Alloy 60 Hour Railroad S. LaRose (Out of stock)
47309 16s 60 Hour Railroad Sandsteel 156 (Out of stock)
47309 16s 60 Hour Railroad Swisscraft A152
47310 16s 60 Hour Railroad Comsco 1148
47310 16s 60 Hour Railroad Illinois 165 (Out of stock)
47310 16s 60 Hour Railroad Sandsteel
47313 16s 4th to 9th Model, Small Barrel Illinois
Most popularMost popular
47313 16s 4th to 9th Model, Small Barrel Sandsteel (Out of stock)
47314 16s 4th to 9th Model, Sm Brl BlackShield
47314 16s 4th to 9th Model, Small Barrel Illinois
47314 16s 4th to 9th Model, Sml Barrel Newall A758 (Out of stock)
47314 16s 4th to 9th Model, Small Barrel NuRezista 669 (Out of stock)
47314 16s 4th to 9th Model, Sm Brl Sandsteel (Out of stock)
47314 16s 4th to 9th Model, Small Barrel Swisscraft A151 (Out of stock)
47315 16s 4th to 9th Model, Sm Brl Bestfit JA410 (Out of stock)
47315 16s 4th to 9th Model, Small Barrel HR SA410 (Out of stock)
47315 16s 4th to 9th Model, Sm Brl Illinois
47315 16s 4th to 9th Model, Small Barrel NuRezista 668A (Out of stock)
47315 16s 4th to 9th Model, Sm Brl Sandsteel
47315 16s 4th to 9th Model, Sm Brl Vital-Force
47316 16s 4th to 9th Model, Small Brl Comsco 1137 (Out of stock)
47316 16s 4th to 9th Model, Small Barrel Illinois
47316 16s 4th to 9th Model, Small Barrel Marco 510
47316 16s 4th to 9th Model, Small Barrel Newall 756
47316 16s 4th to 9th Model, Sml Barrel Newall A757
47315 16s 4th to 9th Model, Sm Brl PM
47316 16s 4th to 9th Model, Small Barrel Swisscraft A150 (Out of stock)
47317 16s Alloy 4th to 9th, Sm Brl Bestfit JA412 (Out of stock)
47317 16s 4th to 9th Model, Sm Brl BlackShield (Out of stock)
47317 16s 4th to 9th Model, Small Barrel Comsco 1138 (Out of stock)
47317 16s Alloy 4th to 9th Model, Sm Brl Generic (Out of stock)
47317 16s 4th to 9th Model, Small Barrel HR SA412 (Out of stock)
47317 16s Alloy 4th-9th Model, Sm Barrel Illinois (Out of stock)
47317 16s 4th to 9th Model, Small Barrel Illinois
47317 16s 4th to 9th Model, Small Barrel Marco 511
47317 16s Alloy 4th to 9th Mdl, Sm Barrel Nervinca
47317 16s Alloy 4th to 9th Mdl, Sm Brl Newall S756 (Out of stock)
47317 16s 4th to 9th Model, Small Barrel Sandsteel (Out of stock)
47320 16s 6th to 9th Model, Large Barrel Illinois (Out of stock)
47321 16s 6th to 9th Mdl, Lg Brl Bestfit JA414 (Out of stock)
47321 16s 6th to 9th Model, Large Brl Comsco 1141 (Out of stock)
47321 16s 6th to 9th Model, Large Barrel HR A414 (Out of stock)
47321 16s 6th to 9th Model, Large Barrel Illinois (Out of stock)
47321 16s Alloy 6th to 9th Mdl, Lg Brl Newall S721 (Out of stock)
47321 16s 6th to 9th Model, Large Barrel Sandsteel (Out of stock)
47322 16s 6th to 9th Model, Large Barrel Illinois (Out of stock)
47322 16s 6th to 9th Model, Large Barrel Marco 519 (Out of stock)
47326 16s 11th and 12th Models Bunn Comsco 1139
47326 16s 11th and 12th Models Bunn Illinois
47326 16s 11th and 12th Models Bunn Marco 520 (Out of stock)
47327 16s 11th and 12th Models Bunn Comsco 1143
47327 16s 11th and 12 Models Bunn Bestfit JA415 (Out of stock)
47327 16s 11th and 12th Models Bunn Illinois
47327 16s Alloy 11th & 12th Models Bunn S. LaRose (Out of stock)
47327 16s 11th and 12th Models Bunn Marco 514
47327 16s 11th and 12th Models Bunn NuVigor 304 (Out of stock)
47330 16s 10th Model Sangamo Special Illinois
47330 16s 10th Model Sangamo Spcl Jurgensen M685
47330 16s 10th Model Sangamo Special Marco 520 (Out of stock)
47330 16s 10th Model Sangamo Special Sandsteel
47331 16s 10th Model Sangamo Special Bestfit JA416
47331 16s 10th Model Sangamo Special Comsco 1143 (Out of stock)
47331 16s 10th Model Sangamo Special HR SA416
47331 16s 10th Model Sangamo Special HR A416
47331 16s 10th Model Sangamo Special Illinois
47331 16s 10th Model Sangamo Special Sandsteel
47331 16s Alloy 10th Mdl Sangamo Spc Newall S722
47333 16s Alloy 4th & 5th Mdl, Thck Brl Bestfit JA (Out of stock)
47333 16s 4th & 5th Model, Thick Brl Comsco 1134 (Out of stock)
47333 16s 4th & 5th Model, Thick Barrel HR SA419 (Out of stock)
47333 16s 4th & 5th Model, Thick Barrel Illinois
47333 16s 4th & 5th Model, Thick Barrel Marco 513 (Out of stock)
47333 16s Alloy 4th & 5th Mdl, Thick Brll Nervinca
47334 16s 1st - 3rd Models,Thin Brl Bestfit JA421
47334 14s & 16s 1st to 3rd Models, Thin Brl Comsco (Out of stock)
47334 14s & 16s 1st to 3rd Models, Thin Barrel Illinois
47334 14s & 16s 1st to 3rd Models Marco 512
47336 12s & 13s 1st to 3rd Marquis Illinois
47336 12s & 13s 1st to 3rd Marquis Marco 533
47336 12s & 13s 1st to 3rd Marquis NuVigor 309 (Out of stock)
47337 12s 1st to 3rd Autocrat Bestfit JA422 (Out of stock)
47337 12s 1st to 3rd Autocrat Comsco 1155
47337 12s 1st to 3rd Autocrat Illinois
47337 12s 1st to 3rd Autocrat Marco 532
47337 12s 1st to 3rd Autocrat NuVigor 310
47338 12s 1st to 3rd Abe Lincoln Comsco 1156
47338 12s & 13s 1st to 3rd Abe Lincoln Illinois
47338 12s & 13s 1st to 3rd Abe Lincoln Marco 534
47343 12s 1st to 4th Models Bestfit JA423
47343 12s 1st to 4th Models Comsco 1151 (Out of stock)
47343 12s 1st to 4th Models HR A423 (Out of stock)
47343 12s 1st to 4th Models HR SA423
47343 12s 1st to 4th Models Illinois
47343 12s 1st to 4th Models Sandsteel (Out of stock)
47344 12s 1st to 4th Models Bestfit JA425 (Out of stock)
47344 12s 1st to 4th Models BlackShield 4381 (Out of stock)
47344 12s 1st to 4th Models Comsco 1152 (Out of stock)
47344 12s 1st to 4th Models HR SA425 (Out of stock)
47344 12s 1st to 4th Models Illinois
47344 12s 1st to 4th Model K-B 3722 (Out of stock)
47344 12s 1st to 4th Models Marco 530 (Out of stock)
47344 12s 1st to 4th Models Newall 768 (Out of stock)
47344 12s 1st to 4th Models Newall S769 (Out of stock)
47344 12s 1st to 4th Models Newall 769 (Out of stock)
47344 12s 1st to 4th Models PM M270 (Out of stock)
47345 12s 1st to 4th Models Comsco 1153 (Out of stock)
47349 12s 5th and 6th Models Comsco 1149
47349 12s 5th and 6th Models Illinois
47349 12s 5th and 6th Models Marco 535
47350 12s 5th and 6th Models Comsco 1150
47350 12s 5th and 6th Models Illinois
47350 12s 5th and 6th Models Marco 531
Select
3.00 x 0.165 x 27 inches D.B. End (Out of stock)
3.00 x 0.160 x 27 inches D.B. End
3.00 x 0.160 x 26 inches D.B. End
3.00 x 0.156 x 27 inches D.B. End
3.00 x 0.150 x 29 inches D.B. End
3.00 x 0.150 x 27 inches D.B. End
3.00 x 0.155 x 27 inches D.B. End
2.93 x 0.220 x 21-1/2 inches T End (Out of stock)
2.93 x 0.210 x 21-1/2 inches T End (Out of stock)
2.93 x 0.210 x 21-1/4 inches T End (Out of stock)
2.93 x 0.200 x 21-1/2 inches T End (Out of stock)
2.92 x 0.220 x 21-1/2 inches T End (Out of stock)
2.92 x 0.210 x 21-1/2 inches T End (Out of stock)
2.92 x 0.200 x 21-1/2 inches T End (Out of stock)
2.90 x 0.220 x 21-1/2 inches T End (Out of stock)
2.90 x 0.210 x 21-1/2 inches T End
2.90 x 0.200 x 20-1/2 inches T End
2.90 x 0.190 x 20-1/2 inches T End
2.72 x 0.200 x 20-1/2 inches T-Brace End (Out of stock)
2.72 x 0.190 x 20-1/2 inches T-Brace End (Out of stock)
2.72 x 0.185 x 20-1/2 inches T-Brace End
2.72 x 0.180 x 22-1/2 inches T-Brace End (Out of stock)
2.72 x 0.180 x 20-1/2 inches T-Brace End (Out of stock)
2.72 x 0.170 x 20-1/2 inches T-Brace End (Out of stock)
2.70 x 0.210 x 20-1/2 inches T-Brace End (Out of stock)
2.70 x 0.210 x 20 inches T-Brace End (Out of stock)
2.70 x 0.200 x 21-1/2 inches T-Brace End (Out of stock)
2.70 x 0.200 x 20-1/2 inches T-Brace End
2.70 x 0.190 x 20-1/2 inches T-Brace End
2.70 x 0.185 x 22-1/2 inches T-Brace End (Out of stock)
2.70 x 0.185 x 21 inches T-Brace End
2.70 x 0.185 x 20-1/2 inches T-Brace End
2.70 x 0.180 x 22-1/2 inches D.B. End
2.70 x 0.180 x 22-1/2 inches T-Brace End (Out of stock)
2.70 x 0.180 x 22 inches T-Brace End (Out of stock)
2.70 x 0.180 x 20-1/2 inches T-Brace End
2.70 x 0.180 x 20-1/2 inches T End (Out of stock)
2.70 x 0.175 x 22-1/2 inches D.B. End
2.70 x 0.175 x 22-1/2 inches T-Brace End (Out of stock)
2.70 x 0.170 x 22-1/2 inches D.B. End
2.70 x 0.170 x 22-1/2 inches T-Brace End (Out of stock)
2.70 x 0.170 x 20-1/2 inches T-Brace End
Most popularMost popular
2.52 x .0200 x 20 inches T End (Out of stock)
2.50 x 0.210 x 20 inches T End
2.00 x 0.180 x 18-1/4 inches T-Brace End (Out of stock)
2.00 x 0.180 x 18-1/2 inches T-Brace End (Out of stock)
2.00 x 0.170 x 18-1/2 inches T-Brace End
1.99 x 0.180 x 18-1/2 inches T-Brace End
1.99 x 0.170 x 18-1/2 inches T-Brace End
1.99 x 0.160 x 18-1/2 inches D.B. End
1.99 x 0.150 x 18-1/2 inches D.B. End
1.98 x 0.150 x 18-1/2 inches D.B. End
1.97 x 0.190 x 18-1/4 inches T-Brace End (Out of stock)
1.97 x 0.180 x 18-1/4 inches T-Brace End (Out of stock)
1.97 x 0.170 x 18-1/2 inches T-Brace End (Out of stock)
1.96 x 0.195 x 18-1/4 inches T-Brace End (Out of stock)
1.35 x 0.180 x 18-1/2 inches D.B. End (Out of stock)
1.34 x 0.180 x 18-1/2 inches D.B. End
1.34 x 0.179 x 18-1/2 inches D.B. End
1.34 x 0.170 x 18-1/2 inches D.B. End
1.34 x 0.160 x 18-1/2 inches D.B. End
4 available388 sold
This one's trending. 388 have already sold.
People want this. 31 people are watching this.
Postage:
Free USPS Ground Advantage®.
Located in: Aurora, Illinois, United States
Delivery:
Estimated between Thu, 31 Jul and Wed, 6 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:143746320998
Last updated on 27 Jul, 2025 03:46:55 BSTView all revisionsView all revisions

Item specifics

Condition
New without tags
A brand-new, unused and unworn item that is not in its original retail packaging or may be missing its original retail packaging materials (such as the original box or bag). The original tags may not be attached. For example, new shoes (with absolutely no signs of wear) that are no longer in their original box fall into this category. See all condition definitionsopens in a new window or tab
Seller notes
“New Old Stock (NOS)”
Compatible Brand
Illinois
Type
Mainspring
MPN
Does Not Apply
Brand
Illinois and Others

Item description from the seller

About this seller

Goggles Paesano’s Picks

100% positive Feedback•9.3K items sold

Joined Apr 2017
Registered as a private sellerThereby, consumer rights stemming from EU consumer protection law do not apply. eBay buyer protection still applies to most purchases.
Visit shopContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (3,869)

All ratings
Positive
Neutral
Negative
  • m***a (948)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item as described. Perfect condition. Very good value. Packaged very well and shipped very quickly. Thanks for a smooth transaction. Highly recommended seller. 5 stars!
  • k***e (582)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item perfect as advertised, watch running great, thanks!
  • n***k (1831)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fits good and delivered promptly !
See all Feedback

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