Automatic Watch Mainsprings
AU005 Watch Mainspring 0.70 x 0.11 x 280 (11") (Calibers in description)
$43.30
$15.15
AU001 Watch Mainspring 0.60 x 0.11 x 250 (9 3/4") (Calibers in description)
$55.67
$19.48
AU003 Watch Mainspring 0.65 x 0.11 x 267 (10 1/2") (Calibers in description)
AU002 Watch Mainspring 0.65 x 0.10 x 335 (13 1/4") (Calibers in description)
AU003A Watch Mainspring 0.67 x 0.08 x 475 (18 1/2") (Calibers in description)
AU012 Watch Mainspring 0.95 x 0.10 x 325 (12 3/4") (Calibers in description)
$35.35
$12.37
AU011 Watch Mainspring 0.95 x 0.07 x 240 (9 1/2") (Calibers in description)
$49.49
$17.32
AU013 Watch Mainspring 0.95 x 0.11 x 298 (11 3/4") (Calibers in description)
AU015 Watch Mainspring 0.95 x 0.12 x 483 (19") (Calibers in description)
$34.46
$12.06
AU017 Watch Mainspring 0.95 x 0.15 x 343 (13 1/2") (Calibers in description)
AU010 Watch Mainspring 0.95 x 0.06 x 216 (8 1/2") (Calibers in description)
AU008 Watch Mainspring 0.90 x 0.10 x 325 (12 1/2") (Calibers in description)
$87.49
$30.62
