Regular Watch Mainsprings

Perrin Supply Ltd

0484 Watch Mainspring 1.30 x 0.065 x 165 (6 1/2") (Calibers in description)

Perrin Supply Ltd

0483 Watch Mainspring 1.30 x 0.06 x 241 (9 1/2") (Calibers in description)

Perrin Supply Ltd

0482 Watch Mainspring 1.30 x 0.06 x 225 (8 3/4") (Calibers in description)

Perrin Supply Ltd

0481 Watch Mainspring 1.30 x 0.06 x 216 (8 1/2") (Calibers in description)

Perrin Supply Ltd

0480A Watch Mainspring 1.30 x 0.06 x 216 (8 1/2") (Calibers in description)

Perrin Supply Ltd

0480 Watch Mainspring 1.30 x 0.06 x 216 (8 1/2") (Calibers in description)

Perrin Supply Ltd

0479 Watch Mainspring 1.30 x 0.06 x 210 (8") (Calibers in description)

Perrin Supply Ltd

0478 Watch Mainspring 1.30 x 0.06 x 190 (7 1/2") (Calibers in description)

Perrin Supply Ltd

0477 Watch Mainspring 1.30 x 0.06 x 178 (7") (Calibers in description)

Perrin Supply Ltd

0476 Watch Mainspring 1.30 x 0.06 x 165 (6 1/2") (Calibers in description)

Perrin Supply Ltd

0475 Watch Mainspring 1.30 x 0.06 x 158 (6 1/4") (Calibers in description)

Perrin Supply Ltd

0474 Watch Mainspring 1.30 x 0.06 x 158 (6 1/4") (Calibers in description)

Perrin Supply Ltd

0472 Watch Mainspring 1.30 x 0.055 x 180 (7") (Calibers in description)

Perrin Supply Ltd

0471 Watch Mainspring 1.30 x 0.05 x 200 (7 3/4") (Calibers in description)

Perrin Supply Ltd

0470 Watch Mainspring 1.28 x 0.085 x 248 (9 3/4") (Calibers in description)

Perrin Supply Ltd

0469 Watch Mainspring 1.27 x 0.0975 x 265 (10 1/2") (Calibers in description)

Perrin Supply Ltd

0468 Watch Mainspring 1.27 x 0.09 x 234 (9 1/4") (Calibers in description)

Perrin Supply Ltd

0467 Watch Mainspring 1.27 x 0.08 x 185 (7 1/4") (Calibers in description)

Perrin Supply Ltd

0466 Watch Mainspring 1.27 x 0.07 x 190 (7 1/2") (Calibers in description)

Perrin Supply Ltd

0465 Watch Mainspring 1.25 x 21 x 394 (15 1/2") (Calibers in description)

Perrin Supply Ltd

0464 Watch Mainspring 1.25 x 0.20 x 440 (17 1/4") (Calibers in description)

Perrin Supply Ltd

0463 Watch Mainspring 1.25 x 0.185 x 500 (19 1/2") (Calibers in description)

Perrin Supply Ltd

0462 Watch Mainspring 1.25 x 0.17 x 394 (15 1/2") (Calibers in description)

Perrin Supply Ltd

0461 Watch Mainspring 1.25 x 0.14 x 432 (17") (Calibers in description)

Perrin Supply Ltd

0460 Watch Mainspring 1.25 x 0.14 x 254 (10") (Calibers in description)

Perrin Supply Ltd

0459 Watch Mainspring 1.25 x 0.13 x 254 (10") (Calibers in description)

Perrin Supply Ltd

0458B Watch Mainspring 1.25 x 0.12 x 305 (12") (Calibers in description)

Perrin Supply Ltd

0458A Watch Mainspring 1.25 x 0.12 x 330 (13") (Calibers in description)

Perrin Supply Ltd

0458 Watch Mainspring 1.25 x 0.12 x 267 (10 1/2")(Calibers in description)

Perrin Supply Ltd

0457 Watch Mainspring 1.25 x 0.12 x 241 (9 1/2") (Calibers in description)

Perrin Supply Ltd

0456 Watch Mainspring 1.25 X 0.115 X 445 (17 1/2") (Calibers in description)

Perrin Supply Ltd

0455 Watch Mainspring 1.25 x 0.1125 x 356 (14') (Calibers in description)

Perrin Supply Ltd

0454 Watch Mainspring 1.25 X 0.11 X 330 (13") (Calibers in description)

Perrin Supply Ltd

0453 Watch Mainspring 1.25 X 0.11 X 280 (11") (Calibers in description)

Perrin Supply Ltd

0452 Watch Mainspring 1.25 X 0.11 X 254 (10") (Calibers in description)

Perrin Supply Ltd

0451A Watch Mainspring 1.25 x 0.105 x 320 (12 1/2") (Calibers in description)

Perrin Supply Ltd

0451 Watch Mainspring 1.25 x 0.1025 x 521 (20 1/2") (Calibers in description)

Perrin Supply Ltd

0449 Watch Mainspring 1.25 x 1.25 x 0.10 x 356 (14") (Calibers in description)

Perrin Supply Ltd

0448 Watch Mainspring 1.25 x 0.10 x 340 (13 1/2") (Calibers in description)

Perrin Supply Ltd

0447 Watch Mainspring 1.25 x 0.10 x 305 (12")Calibers in description)

Perrin Supply Ltd

0446 Watch Mainspring1.25 x 0.10 x 265 (10 1/2")Calibers in description)

Perrin Supply Ltd

0445 Watch Mainspring 1.25 x 0.10 x 265 (10 1/2")Calibers in description)

Perrin Supply Ltd

0444 Watch Mainspring 1.25 x 0.10 x 241 (9 1/2")Calibers in description)

Perrin Supply Ltd

0443 Watch Mainspring 1.25 x 0.10 x 203 (8")Calibers in description)

Perrin Supply Ltd

0442 Watch Mainspring 1.25 x 0.095 x 460 (18")Calibers in description)

Perrin Supply Ltd

0441 Watch Mainspring 1.25 x 0.095 x 430 (17")Calibers in description)

Perrin Supply Ltd

0440 Watch Mainspring 1.25 x 0.095 x 254 (10")Calibers in description)

Perrin Supply Ltd

0439 Watch Mainspring 1.25 x 0.09 x 305 (12")Calibers in description)

Perrin Supply Ltd

0438 Watch Mainspring 1.25 x 0.09 x 280 (11")Calibers in description)