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Watch Case Part Assortments

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                                              JBC Legacy Watch Parts Database

                                              Tools

                                              Mainsprings

                                              Browse our selection of Mainsprings Watch Parts at Jules Borel & Co.

                                              Sold Out
                                              Mainspring, Discontinued When Out - MSS-WA21-50
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                                              Mainspring, Discontinued When Out - MSS-WA21-50 Sold Out
                                              MSS-WA20-50
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                                              MSS-WA20-50 $18.75
                                              Sold Out
                                              Mainspring - MSS-WA10-50
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                                              Mainspring - MSS-WA10-50 Sold Out
                                              Sold Out
                                              Mainspring - MSS-WA2-50
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                                              Mainspring - MSS-WA2-50 Sold Out
                                              Sold Out
                                              Mainspring - MSS-WA19-50
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                                              Mainspring - MSS-WA19-50 Sold Out
                                              Mainspring 1.40-.10-343 Auto - MSS-WA19
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                                              Mainspring 1.40-.10-343 Auto - MSS-WA19 $25.74
                                              Mainspring 1.50-.065-216 - MSS-WA17
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                                              Mainspring 1.50-.065-216 - MSS-WA17 $25.74
                                              Sold Out
                                              Mainspring - MSS-WA11-50
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                                              Mainspring - MSS-WA11-50 Sold Out
                                              Mainspring, 1.35-.12-368 - MSS-WA1
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                                              Mainspring, 1.35-.12-368 - MSS-WA1 $25.74
                                              Sold Out
                                              Mainspring - MSS-W288-50
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                                              Mainspring - MSS-W288-50 Sold Out
                                              Mainspring 2X12X13 Db&H - MSS-W162
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                                              Mainspring 2X12X13 Db&H - MSS-W162 $25.74
                                              Sold Out
                                              Mainspring - MSS-W194-50
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                                              Mainspring - MSS-W194-50 Sold Out
                                              Mainspring 2X14X11 Db&H - MSS-W194
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                                              Mainspring 2X14X11 Db&H - MSS-W194 $21.50
                                              Mainspring 5.5X9.75X14 Db&H - MSS-W188
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                                              Mainspring 5.5X9.75X14 Db&H - MSS-W188 $25.74
                                              Sold Out
                                              Mainspring - MSS-W188-50
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                                              Mainspring - MSS-W188-50 Sold Out
                                              Mainspring 2X10X12.25 Db&H - MSS-W160
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                                              Mainspring 2X10X12.25 Db&H - MSS-W160 $25.74
                                              Mainspring 13X6X22.5 Db&H - MSS-L135
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                                              Mainspring 13X6X22.5 Db&H - MSS-L135 $7.06
                                              Mainspring, 6 X 15 X 7-1/2 Dbh - MSS-L100
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                                              Mainspring, 6 X 15 X 7-1/2 Dbh - MSS-L100 $25.74
                                              Mainspring 5X9.5X13 Db&H - MSS-W183
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                                              Mainspring 5X9.5X13 Db&H - MSS-W183 $25.74
                                              Mainspring 8-8-13.5 T - MSN-778
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                                              Mainspring 8-8-13.5 T - MSN-778 $17.83
                                              Sold Out
                                              Mainspring - MSS-W162-50
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                                              Mainspring - MSS-W162-50 Sold Out
                                              Mainspring 1.45-.112-565 Auto - MSN-98
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                                              Mainspring 1.45-.112-565 Auto - MSN-98 $20.25
                                              Mainspring, Auto 1.45 X .10 - MSN-79
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                                              Mainspring, Auto 1.45 X .10 - MSN-79 $17.83
                                              Mainspring 9-6.5-19 T - MSN-709
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                                              Mainspring 9-6.5-19 T - MSN-709 $17.83
                                              Mainspring - MSN-68
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                                              Mainspring - MSN-68 $22.20
                                              Mainspring 1.40-.11-318 - MSN-67
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                                              Mainspring 1.40-.11-318 - MSN-67 $17.83
                                              Sold Out
                                              Mainspring 20-3-21.75, Discontinued When Out - MSN-651
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                                              Mainspring 20-3-21.75, Discontinued When Out - MSN-651 Sold Out
                                              Mainspring 6-7-16 Hole - MSN-548
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                                              Mainspring 6-7-16 Hole - MSN-548 $17.83
                                              Sold Out
                                              Mainspring 1.45-0.09-360-10, Discontinued When Out - MSN-620
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                                              Mainspring 1.45-0.09-360-10, Discontinued When Out - MSN-620 Sold Out
                                              Mainspring 7.5-6-17.25 Dbh - MSN-428
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                                              Mainspring 7.5-6-17.25 Dbh - MSN-428 $17.83
                                              Mainspring - MSN-571
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                                              Mainspring - MSN-571 $17.83
                                              Mainspring 6-10-10.25 Hole - MSN-562
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                                              Mainspring 6-10-10.25 Hole - MSN-562 $17.83
                                              Sold Out
                                              Mainspring 19.5-2-22 T, Discontinued When Out - MSN-603
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                                              Mainspring 19.5-2-22 T, Discontinued When Out - MSN-603 Sold Out
                                              Sold Out
                                              Mainspring 4-7-16, Discontinued When Out - MSN-431
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                                              Mainspring 4-7-16, Discontinued When Out - MSN-431 Sold Out
                                              Sold Out
                                              Mainspring, Discontinued When Out - MSN-415
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                                              Mainspring, Discontinued When Out - MSN-415 Sold Out
                                              Sold Out
                                              Mainspring 30 x 5 x 25-1/2, Discontinued When Out - MSN-407
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                                              Mainspring 30 x 5 x 25-1/2, Discontinued When Out - MSN-407 Sold Out
                                              Mainspring 1.45-.08-266 - MSN-329
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                                              Mainspring 1.45-.08-266 - MSN-329 $17.83
                                              Mainspring 1.25-.11-343 T-End - MSN-335
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                                              Mainspring 1.25-.11-343 T-End - MSN-335 $15.95
                                              Sold Out
                                              Mainspring 1.55-.105-340 9.5, Discontinued When Out - MSN-3259
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                                              Mainspring 1.55-.105-340 9.5, Discontinued When Out - MSN-3259 Sold Out
                                              Sold Out
                                              Mainspring, 2.00 - .18 -460 15, Discontinued When Out - MSN-318
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                                              Mainspring, 2.00 - .18 -460 15, Discontinued When Out - MSN-318 Sold Out
                                              Sold Out
                                              Mainspring 1.15-.10-242 T-End, Discontinued When Out - MSN-310
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                                              Mainspring 1.15-.10-242 T-End, Discontinued When Out - MSN-310 Sold Out
                                              Sold Out
                                              Mainspring 1.10-.125-318 T-End, Discontinued When Out - MSN-3242
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                                              Mainspring 1.10-.125-318 T-End, Discontinued When Out - MSN-3242 Sold Out
                                              Mainspring 1.75-.105-381 T-End - MSN-3241
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                                              Mainspring 1.75-.105-381 T-End - MSN-3241 $19.75
                                              Mainspring 1.60X.10X15 3/4 Use 770/253 If Out - MSN-323
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                                              Mainspring 1.60X.10X15 3/4 Use 770/253 If Out - MSN-323 $18.32
                                              Mainspring 1.40X.12X13.5 Dbh - MSN-285
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                                              Mainspring 1.40X.12X13.5 Dbh - MSN-285 $20.43
                                              Mainspring, Tongue 6X3.5X16.5 - MSN-314
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                                              Mainspring, Tongue 6X3.5X16.5 - MSN-314 $17.83
                                              Sold Out
                                              Mainspring, 1.65-.13-356, Discontinued When Out - MSN-316
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                                              Mainspring, 1.65-.13-356, Discontinued When Out - MSN-316 Sold Out
                                              Sold Out
                                              Mainspring - MSN-313
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                                              Mainspring - MSN-313 Sold Out

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