Perrin Supply Ltd
1615 Watch Mainspring 5.50 x 0.14 x 1270 (50")(Calibers in description)
$40.00Unit price /Unavailable-
Perrin Supply Ltd
1616 Watch Mainspring 5.50 x 0.15 x 990 (39")(Calibers in description)
$25.00Unit price /Unavailable -
Perrin Supply Ltd
1617 Watch Mainspring 5.50 x 0.16 x 990 (39")(Calibers in description)
$25.00Unit price /Unavailable -
Perrin Supply Ltd
1618 Watch Mainspring 5.50 x 0.17 x 990 (39")(Calibers in description)
$25.00Unit price /Unavailable -
Perrin Supply Ltd
1619 Watch Mainspring 5.50 x 0.18 x 990 (39")(Calibers in description)
$25.00Unit price /Unavailable -
Perrin Supply Ltd
1620 Watch Mainspring 5.50 x 0.19 x 990 (39")(Calibers in description)
$25.00Unit price /Unavailable -
Perrin Supply Ltd
1621 Watch Mainspring 5.50 x 0.21 x 635 (25")(Calibers in description)
$18.75Unit price /Unavailable -
Perrin Supply Ltd
1622 Watch Mainspring 5.50 x 0.22 x 990 (39")(Calibers in description)
$25.00Unit price /Unavailable -
Perrin Supply Ltd
1623 Watch Mainspring 5.50 x 0.26 x 720 (28 1/2")(Calibers in description)
$43.75Unit price /Unavailable -
Perrin Supply Ltd
1624 Watch Mainspring 5.50 x 0.27 x 630 (24 3/4")(Calibers in description)
$43.75Unit price /Unavailable -
Perrin Supply Ltd
1625 Watch Mainspring 5.60 x 0.24 x 770 (30 1/2")(Calibers in description)
$50.00Unit price /Unavailable -
Perrin Supply Ltd
1626 Watch Mainspring 5.70 x 0.27 x 1680 (66")(Calibers in description)
$50.00Unit price /Unavailable -
Perrin Supply Ltd
1627 Watch Mainspring 5.75 x 0.23 x 500 (19 1/2")(Calibers in description)
$18.75Unit price /Unavailable -
Perrin Supply Ltd
1628 Watch Mainspring 6.00 x 0.20 x 1000 (39 1/4")(Calibers in description)
$18.75Unit price /Unavailable -
Perrin Supply Ltd
1629 Watch Mainspring 6.00 x 0.24 x 635 (25")(Calibers in description)
$50.00Unit price /Unavailable -
Perrin Supply Ltd
1630 Watch Mainspring 6.40 x 0.30 x ???? (Calibers in description)
$106.25Unit price /Unavailable -
Perrin Supply Ltd
1630A Watch Mainspring 6.40 X 0.20 X 356 (Calibers in description)
$18.75Unit price /Unavailable -
Perrin Supply Ltd
1631 Watch Mainspring 6.50 x 0.29 x 914 (36") (Calibers in description)
$50.00Unit price /Unavailable -
Perrin Supply Ltd
1632 Watch Mainspring 6.65 x 0.205 x 600 (24") (Calibers in description)
$78.75Unit price /Unavailable -
Perrin Supply Ltd
1633 Watch Mainspring 6.85 x 0.30 x 1400 (55 ")(Calibers in description)
$37.50Unit price /Unavailable -
Perrin Supply Ltd
1634 Watch Mainspring 7.00 x 0.20 x 1500 (59")(Calibers in description)
$50.00Unit price /Unavailable -
Perrin Supply Ltd
1635 Watch Mainspring 7.15 x 0.30 x 1150 (Calibers in description)
$18.75Unit price /Unavailable -
Perrin Supply Ltd
1636 Watch Mainspring 8.70 x 0.32 x 1676 (66") (Calibers in description)
$18.75Unit price /Unavailable -
Perrin Supply Ltd
1637 Watch Mainspring 9.00 x 0.25 x 750 (29 1/2") (Calibers in description)
$18.75Unit price /Unavailable -
Perrin Supply Ltd
1638 Watch Mainspring 17.00 x 0.30 x ???? (Calibers in description)
$87.50Unit price /Unavailable 
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![18 mm Curved End Piece with Pointed Tips (523054841890)]()
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![18mm Classic Lobster Clasp (9697407247)]()
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