Hamilton Mainspring 20/0 & 21/0 Size

Hamilton Mainspring 20/0 & 21/0 Size Swiss Alloy. Sub for MS-JA230.
$22.95
SKU MS-JA229
Qty
  • SKU  MS-JA229
  • Size  20/0 & 21/0
  • Factory No.  2921/718531
  • Width  1
  • Dennison Strength  13
  • Length  9"
  • Metric Width  1.00
  • Metric Strength  0.08
  • End  T-BRACE
Most small watch parts orders ship the day your order is received. For small parts orders under $50, select First Class Mail at checkout for the most economical shipping option. Typical delivery time is 1 to 4 days, depending on destination.

Cas-Ker Co.
2550 Civic Center Drive | Cincinnati, OH 45231 | CALL 800-487-0408 | FAX 800-487-5848 | Cincinnati 513-674-7700


arrows