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HR Mainspring SA312 for 6s Hampden Factory No. 8696 - Alloy
Regular price $7.50Regular price -
HR Mainspring SA314 for 8/0s Hampden Factory No. 15696 - Alloy
Regular price $10.00Regular price -
HR Mainspring SA350 for Howard 18s No. 55 - Alloy
Regular price $25.00Regular price -
HR Mainspring SA353 for Howard 16s Factory No. 329 - Alloy
Regular price $20.00Regular price -
HR Mainspring SA354 for Howard 12s No. 552 - Alloy
Regular price $12.50Regular price -
HR Mainspring SA355 for Howard 12s Factory No. 553 - Alloy
Regular price $12.50Regular price -
HR Mainspring SA356 for 10s Howard No. 796 - Alloy
Regular price $12.50Regular price -
HR Mainspring SA402 for Illinois 18s Factory No. 47302 - Alloy
Regular price $22.50Regular price -
HR Mainspring SA406 for Illinois 16s Factory No. 47309 for 60hr - Alloy
Regular price $22.50Regular price -
HR Mainspring SA416 for Illinois 16s No. 47331 - Alloy
Regular price $17.50Regular price -
HR Mainspring SA421 for 16s Illinois Factory No. 47334 - Alloy
Regular price $17.50Regular price -
HR Mainspring SA425 for 12s Illinois Factory No. 47344 - Alloy
Regular price $20.00Regular price -
HR Mainspring SA428 for 0s & 3/0s Illinois Pocket Watches No. 47358 - Alloy
Regular price $15.00Regular price -
HR Mainspring SA432 for Illinois 6/0s Open Face No. 47364 - Alloy
Regular price $12.00Regular price -
HR Mainspring SA434 for Illinois 6/0s Factory No. 47371 - Alloy
Regular price $12.50Regular price -
HR Mainspring SA436 for 18/0s Illinois Factory No. 47384 - Alloy
Regular price $6.00Regular price -
HR Mainspring SA502 for N.Y. Standard 18s Factory No. 2190 - Alloy
Regular price $20.00Regular price -
HR Mainspring SA508 for 12s NY Standard Factory No. 4284 - Alloy
Regular price $7.50Regular price -
HR Mainspring SA509 for 12s NY Standard Factory No. 4144 - Alloy
Regular price $7.50Regular price -
HR Mainspring SA511 for 10s NY Standard Factory No. 7080 - Alloy
Regular price $7.50Regular price -
HR Mainspring SA552 for 12s Rockford Factory No. 932 - Alloy
Regular price $17.50Regular price -
HR Mainspring SA553 for 0s Rockford Factory No. 1077 - Alloy
Regular price $12.50Regular price -
HR Mainspring SA600 for South Bend 18s No. 19528 - Alloy
Regular price $25.00Regular price -
HR Mainspring SA601 for South Bend 16s No. 17528 - Alloy
Regular price $20.00Regular price
