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Swartchild Black Shield Mainspring #4339 for Waltham 1s & 0s No. 2216 - Steel
Regular price $5.00Regular price -
Swartchild Black Shield Mainspring #4341½ for Waltham 0s & 3/0s No. 2230 - Steel
Regular price $4.00Regular price -
Swartchild Black Shield Mainspring #4343 for Waltham 6/0s Model 1898 No. 2226 - Steel
Regular price $4.50Regular price -
Swartchild Black Shield Mainspring #4347 for Hampden 16s No. 3696 - Steel
Regular price $12.50Regular price -
Swartchild Black Shield Mainspring #4351 for Hampden 3/0s No. 9696 - Steel
Regular price $4.00Regular price -
Swartchild Black Shield Mainspring #4358A for Elgin 16s No. 2542 - Steel
Regular price $6.00Regular price -
Swartchild Black Shield Mainspring #4360 for Elgin 12s No. 1712 - Steel
Regular price $6.00Regular price -
Swartchild Black Shield Mainspring #4362 for 12s Elgin No. 2339 - Steel
Regular price $7.50Regular price -
Swartchild Black Shield Mainspring #4362A for Elgin 12s No. 2874 - Steel
Regular price $6.00Regular price -
Swartchild Black Shield Mainspring #4363 for Elgin 6s No. 824 - Steel
Regular price $7.50Regular price -
Swartchild Black Shield Mainspring #4364 for Elgin 6s No. 824 - Steel
Regular price $7.50Regular price -
Swartchild Black Shield Mainspring #4368 for Elgin 0s No. 2097 - Steel
Regular price $4.00Regular price -
Swartchild Black Shield Mainspring #4368A for Elgin 5/0s No. 2705 - Steel
Regular price $4.00Regular price -
Swartchild Black Shield Mainspring #4374 for 16s South Bend No. 217528 - Steel
Regular price $8.00Regular price -
Swartchild Black Shield Mainspring #4374A for 16s South Bend No. 27528 - Steel
Regular price $10.00Regular price -
Swartchild Black Shield Mainspring #4374B for 12s South Bend No. 55528 - Steel
Regular price $6.00Regular price -
Swartchild Black Shield Mainspring #4375½ for 0s South Bend No. 32528 - Steel
Regular price $5.00Regular price -
Swartchild Black Shield Mainspring #4378 for Illinois 14s & 16s No. 47334 - Steel
Regular price $7.50Regular price -
Swartchild Black Shield Mainspring #4388 for Rockford 6s No. 544 - Steel
Regular price $7.50Regular price -
Swartchild Black Shield Mainspring #4391½ for 16s Ingersoll Trenton No. 365 - Steel
Regular price $6.00Regular price -
Swartchild Black Shield Mainspring #4395¾ for 16s N.Y. Standard Excelsior 3196 - Steel
Regular price $10.00Regular price -
Swartchild Black Shield Mainspring #4395¾A for 16s N.Y. Standard 3196 - Steel
Regular price $10.00Regular price -
Swartchild Black Shield Mainspring #440171 for Waltham 12s Factory No. 2237 - Steel
Regular price $5.00Regular price -
Swartchild Black Shield Mainspring #440511 for Elgin 4/0s No. 4789 - Steel
Regular price $4.00Regular price
