Regular Watch Mainsprings

Perrin Supply Ltd

1356A Watch Mainspring 3.00 x 0.22 x 535 (21")(Calibers in description)

Perrin Supply Ltd

1213 Watch Mainspring 2.15 x 0.15 x 489 (19 1/4")(Calibers in description)

Perrin Supply Ltd

1205 Watch Mainspring 2.06 x 0.15 x 406 (16")(Calibers in description)

Perrin Supply Ltd

0901 Watch Mainspring 1.50 x 0.175 x 457 (18")(Calibers in description)

Perrin Supply Ltd

1333A Watch Mainspring 2.90 x 0.23 x 572 (22 1/2")(Calibers in description)

Perrin Supply Ltd

1322A Watch Mainspring 2.85 x 0.22 x 559 (22")(Calibers in description)

Perrin Supply Ltd

1292 Watch Mainspring 2.70 x 0.20 x 520 (20 1/2")(Calibers in description)

Perrin Supply Ltd

1252 Watch Mainspring 2.40 x 0.18 x 450 (17 3/4")(Calibers in description)

Perrin Supply Ltd

0901A Watch Mainspring 1.50 x 0.175 x 457 (18")(Calibers in description)

Perrin Supply Ltd

0725 Watch Mainspring 1.40 x 0.12 x 356 (14") (Calibers in description)

Perrin Supply Ltd

0528 Watch Mainspring 1.30 X 0.10 X 305 (12") (Calibers in description)

Perrin Supply Ltd

0258 Watch Mainspring 1.10 x 0.11 x 340 (13 1/2 ")(Calibers in description)

Perrin Supply Ltd

0131 Watch Mainspring 0.97 x 0.102 x 330 (13")(Calibers in description)

Perrin Supply Ltd

1309A Watch Mainspring 2.80 x 0.18 x 635 (25") (Calibers in description)

Perrin Supply Ltd

1306 Watch Mainspring 2.80 x 0.16 x 635 (25") (Calibers in description)

Perrin Supply Ltd

1295 Watch Mainspring 2.70 x 0.21 x 520 (20 1/2") (Calibers in description)

Perrin Supply Ltd

1262 Watch Mainspring 2.50 x 0.20 x 559 (22")(Calibers in description)

Perrin Supply Ltd

1066 Watch Mainspring 1.70 x 0.1125 x 378 (15") (Calibers in description)

Perrin Supply Ltd

0926 Watch Mainspring 1.55 x 0.095 x 292 (11 1/2") (Calibers in description)

Perrin Supply Ltd

0925 Watch Mainspring 1.55 x 0.095 x 292 (11 1/2") (Calibers in description)

Perrin Supply Ltd

0866 Watch Mainspring 1.50 x .1175 x 585 (23")(Calibers in description)

Perrin Supply Ltd

0853 Watch Mainspring 1.50 x 0.1075 x 285 (11 1/4")(Calibers in description)

Perrin Supply Ltd

0828 Watch Mainspring 1.50 x 0.085 x 343 (13 1/2")(Calibers in description)

Perrin Supply Ltd

0809 Watch Mainspring 1.50 x 0.06 x 216 (8 1/2")(Calibers in description)

Perrin Supply Ltd

0801 Watch Mainspring 1.45 x 0.19 x 495 (19 1/2")(Calibers in description)

Perrin Supply Ltd

0662 Watch Mainspring 1.40 x 0.065 x 220 (8 1/2") (Calibers in description)

Perrin Supply Ltd

0557 Watch Mainspring 1.30 x 0.12 x 343 (13 1/2") (Calibers in description)

Perrin Supply Ltd

0413 Watch Mainspring 1.23 x 0.125 x 420 (16 1/2") (Calibers in description)

Perrin Supply Ltd

0354 Watch Mainspring 1.20 x 0.07 x 200 (8 ")(Calibers in description)

Perrin Supply Ltd

0297 Watch Mainspring 1.15 x 0.08 x 242 (9 1/2")(Calibers in description)

Perrin Supply Ltd

0198 Watch Mainspring 1.05 x 0.09 x 230 (9 ")(Calibers in description)

Perrin Supply Ltd

0177 Watch Mainspring 1.02 x 0.12 x 300 (11 3/4 ")(Calibers in description)

Perrin Supply Ltd

1534 Watch Mainspring 4.63 x 0.25 x 736 (29")(Calibers in description)

Perrin Supply Ltd

1522 Watch Mainspring 4.50 x 0.30 x 2200 (86 1/2")(Calibers in description)

Perrin Supply Ltd

1488 Watch Mainspring 4.20 x 0.21 x 990 (39")(Calibers in description)

Perrin Supply Ltd

1461 Watch Mainspring 4.00 x 0.25 x 1219 (48")(Calibers in description)

Perrin Supply Ltd

1392A Watch Mainspring 3.25 x 0.18 x 635 (25")(Calibers in description)

Perrin Supply Ltd

1376 Watch Mainspring 3.20 x 0.15 x 641 (25 1/4")(Calibers in description)

Perrin Supply Ltd

1356 Watch Mainspring 3.00 x 0.22 x 535 (21")(Calibers in description)

Perrin Supply Ltd

1352 Watch Mainspring 3.00 x 0.20 x 483 (19")(Calibers in description)

Perrin Supply Ltd

1347 Watch Mainspring 3.00 x 0.155 x 597 (23 1/2")(Calibers in description)

Perrin Supply Ltd

1338 Watch Mainspring 2.90 x 0.30 x 736 (29")(Calibers in description)

Perrin Supply Ltd

1322 Watch Mainspring 2.85 x 0.17 x 533 (21")(Calibers in description)

Perrin Supply Ltd

1293 Watch Mainspring 2.70 x 0.20 x 533 (21")(Calibers in description)

Perrin Supply Ltd

1291 Watch Mainspring 2.70 x 0.19 x 540 (21 1/4")(Calibers in description)

Perrin Supply Ltd

1269 Watch Mainspring 2.60 x 0.16 x 559 (22")(Calibers in description)

Perrin Supply Ltd

1264 Watch Mainspring 2.55 x 0.19 x 550 (21 3/4")(Calibers in description)

Perrin Supply Ltd

1259 Watch Mainspring 2.50 x 0.19 x 495 (19 1/2")(Calibers in description)

Perrin Supply Ltd

1240 Watch Mainspring 2.30 x 0.22 x 535 (21")(Calibers in description)