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Hamilton Factory Mainspring for 8/0s Hamilton No. 7221 / 718271 - Steel
Regular price From $3.50Regular priceSale price From $3.50 -
Hamilton Factory Mainspring for 10s & 12s Hamilton No. 6021 - Steel
Regular price From $4.00Regular priceSale price From $4.00 -
Hamilton Factory 16s Mainspring Factory No. 317 - Steel
Regular price $17.50Regular priceSale price $17.50 -
Hamilton 18s Factory Mainspring No. 232 - Steel
Regular price $10.00Regular priceSale price $10.00 -
Hamilton Dynavar Mainspring for 22/0s grade 911 & 911M No. 32432 - Alloy
Regular price $5.00Regular priceSale price $5.00 -
Bulova Upper & Lower Shock Resistor Inside Spring for caliber 10CSC
Regular price $5.00Regular priceSale price $5.00 -
Hamilton 16s Factory Mainspring No. 718048 for 992B - Steel
Regular price $15.00Regular priceSale price $15.00 -
Hamilton Factory Mainspring for 16s 17-21j Factory No. 718041 (317) - Alloy
Regular price $25.00Regular priceSale price $25.00 -
Crown Factory Balance Staff for 12s Pocket Watch movements No. 1332
Regular price $15.00Regular priceSale price $15.00 -
Marco Marshalloy Mainspring #470 for Hamilton 14/0s No. 717440 - Alloy
Regular price $10.00Regular priceSale price $10.00Sold out -
Hamilton Factory Mainspring for 18s No. 718011 / 15 - Steel
Regular price $20.00Regular priceSale price $20.00 -
Hamilton Factory Balance Staff for 12s Grades 902, 904, 912, 916, 918, 922 - New
Regular price $15.00Regular priceSale price $15.00 -
Hamilton Factory Stem / Winding Arbor for 20/0s & 21/0s Hamilton No. 614530
Regular price $5.00Regular priceSale price $5.00 -
Hamilton Factory Dynavar Mainspring for 6/0 Hamilton No. 27435 - Alloy
Regular price $17.50Regular priceSale price $17.50Sold out -
Hamilton Factory Dynavar Mainspring for 12/0s Hamilton No. 717270 - Alloy
Regular price $12.50Regular priceSale price $12.50Sold out -
Hamilton Dynavar 11½L Mainspring for grade 658 & 661 to 665 No. 821 / 716780 - Alloy
Regular price $17.50Regular priceSale price $17.50Sold out -
Hamilton Factory Mainspring for 14/0s Hamilton Factory No. 5021 - Steel
Regular price $5.00Regular priceSale price $5.00 -
Hamilton Factory Mainspring for 12/0s Hamilton No. 4128 - Steel
Regular price $4.00Regular priceSale price $4.00 -
Hamilton Factory Mainspring for 12s 17j Hamilton No. 718071 / 1228 / 3028 - Steel
Regular price $8.00Regular priceSale price $8.00 -
Hamilton Dynavar 14/0s Factory Mainspring No. 14432 - Alloy
Regular price $15.00Regular priceSale price $15.00 -
Hamilton Factory Dynavar Mainspring for 22/0s Hamilton No. 32433 - Alloy
Regular price $4.00Regular priceSale price $4.00 -
Hamilton Factory Mainspring for 6/0s Hamilton No. 2321 - Steel
Regular price $6.50Regular priceSale price $6.50 -
Hamilton Factory Dynavar Mainspring for 8/0s Hamilton No. 717271 - Alloy
Regular price $12.50Regular priceSale price $12.50 -
C&E Marshall Mainspring #405 for Hamilton 11½L grade 678, 688, No. 67821 / 716786 - Alloy
Regular price $15.00Regular priceSale price $15.00























