Mainsprings for American Watches – Page 5 – Vintage Time Parts

Waltham Factory Mainspring for 0s & 3/0s No. 2228 - Steel

Waltham Factory Mainspring for 0s & 3/0s No. 2228 - Steel

Regular price From $5.00

Regular price Sale price From $5.00
Hamilton 14/0s Mainspring No. 5021 / 718440 (EXACT) - Alloy

Hamilton 14/0s Mainspring No. 5021 / 718440 (EXACT) - Alloy

Regular price $12.50

Regular price Sale price $12.50
NuVigor Mainspring #161 for 18s Waltham Factory No. 2222 - Steel

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NuVigor Mainspring #161 for 18s Waltham Factory No. 2222 - Steel

Regular price $10.00

Regular price Sale price $10.00

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NuVigor Mainspring #521 for South Bend 16s No. No. 37528 - Steel

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NuVigor Mainspring #521 for South Bend 16s No. No. 37528 - Steel

Regular price $15.00

Regular price Sale price $15.00

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Hamilton Factory Mainspring for 16s 17-21j Factory No. 718042 (317) - Steel

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Hamilton Factory Mainspring for 16s 17-21j Factory No. 718042 (317) - Steel

Regular price $17.50

Regular price Sale price $17.50

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Alloy Mainspring for AS 1215, 1216, 1253, 1265, Lemania S27, Rensie 16, Jung 80

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Alloy Mainspring for AS 1215, 1216, 1253, 1265, Lemania S27, Rensie 16, Jung 80

Regular price $6.00

Regular price Sale price $6.00

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BOREL Mainspring for 18s Hamilton Factory No. 15 / 718011 - Alloy

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BOREL Mainspring for 18s Hamilton Factory No. 15 / 718011 - Alloy

Regular price $25.00

Regular price Sale price $25.00

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Progress Mainspring for 16s Hampden Factory No. 3696 - Steel

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Progress Mainspring for 16s Hampden Factory No. 3696 - Steel

Regular price $7.50

Regular price Sale price $7.50

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Illinois Mainspring for 18s No. 47302 (EXACT) - Alloy

Illinois Mainspring for 18s No. 47302 (EXACT) - Alloy

Regular price $20.00

Regular price Sale price $20.00
Comsco Mainspring #1151 for 12s Illinois No. 47343 - Steel

Comsco Mainspring #1151 for 12s Illinois No. 47343 - Steel

Regular price $7.50

Regular price Sale price $7.50
Sandsteel Mainspring for 16s Waltham Factory No. 2218 - Steel

Sandsteel Mainspring for 16s Waltham Factory No. 2218 - Steel

Regular price $10.00

Regular price Sale price $10.00
Kilb-Beck Mainspring #3833 for Elgin 0s - 3/0s No. 2097 - Steel

Kilb-Beck Mainspring #3833 for Elgin 0s - 3/0s No. 2097 - Steel

Regular price $4.00

Regular price Sale price $4.00
Hamilton Dynavar 10s Mainspring for 917, 921, 923 & 945 No. 20432 - Alloy

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Hamilton Dynavar 10s Mainspring for 917, 921, 923 & 945 No. 20432 - Alloy

Regular price $20.00

Regular price Sale price $20.00

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USR Mainspring for 16s Ingersoll Reliance Mainspring #1365 - Steel

USR Mainspring for 16s Ingersoll Reliance Mainspring #1365 - Steel

Regular price $5.00

Regular price Sale price $5.00
Comsco Mainspring #1138 for Illinois 16s Factory No. 47317 - Steel

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Comsco Mainspring #1138 for Illinois 16s Factory No. 47317 - Steel

Regular price $12.50

Regular price Sale price $12.50

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Comsco Mainspring #1042 for Waltham 12s Colonial B 1924 Factory No. 2237 - Steel

Comsco Mainspring #1042 for Waltham 12s Colonial B 1924 Factory No. 2237 - Steel

Regular price $5.00

Regular price Sale price $5.00
HR Mainspring A710 for 16s Waltham No. 2227 - Steel

HR Mainspring A710 for 16s Waltham No. 2227 - Steel

Regular price $12.00

Regular price Sale price $12.00
NuVigor Mainspring #370 for Hampden 18s No. 1696 - Steel

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NuVigor Mainspring #370 for Hampden 18s No. 1696 - Steel

Regular price $12.50

Regular price Sale price $12.50

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Newall Security Mainspring #428 for 10s Elgin Grade 542, 542 & 546, No. 5726 - Steel

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Newall Security Mainspring #428 for 10s Elgin Grade 542, 542 & 546, No. 5726 - Steel

Regular price $4.00

Regular price Sale price $4.00

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Comsco Mainspring #1008 for Waltham 16s Factory No. 2227 - Steel

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Comsco Mainspring #1008 for Waltham 16s Factory No. 2227 - Steel

Regular price $10.00

Regular price Sale price $10.00

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Swartchild Black Shield Mainspring #4362 for 12s Elgin No. 2339 - Steel

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Swartchild Black Shield Mainspring #4362 for 12s Elgin No. 2339 - Steel

Regular price $7.00

Regular price Sale price $7.00

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A.H. Harris Mainspring for Elgin 12s Factory No. 2339 - Steel

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A.H. Harris Mainspring for Elgin 12s Factory No. 2339 - Steel

Regular price $7.50

Regular price Sale price $7.50

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HR Mainspring SA104 for 16s Elgin No. 817 - Alloy

HR Mainspring SA104 for 16s Elgin No. 817 - Alloy

Regular price $22.50

Regular price Sale price $22.50
HR Mainspring A310 for 12s Hampden Factory No. 6696 - Steel

HR Mainspring A310 for 12s Hampden Factory No. 6696 - Steel

Regular price $6.00

Regular price Sale price $6.00