Regular Watch Mainsprings

Perrin Supply Ltd

0135 Watch Mainspring 1.00 x 0.06 x 230 (9")(Calibers in description)

Perrin Supply Ltd

0134 Watch Mainspring 1.00 x 0.055 x 230 (9")(Calibers in description)

Perrin Supply Ltd

0133 Watch Mainspring 1.00 x 0.05 x 230 (9")(Calibers in description)

Perrin Supply Ltd

0132 Watch Mainspring 0.98 x 0.09 x 220 (8 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

0130 Watch Mainspring 0.97 x 0.09 x 230 (9")(Calibers in description)

Perrin Supply Ltd

0129 Watch Mainspring 0.97 x 0.09 x 230 (9")(Calibers in description)

Perrin Supply Ltd

0128 Watch Mainspring 0.97 x 0.075 x 210 (8 1/4")(Calibers in description)

Perrin Supply Ltd

0126 Watch Mainspring 0.95 x 0.12 x 500 (20")(Calibers in description)

Perrin Supply Ltd

0125 Watch Mainspring 0.95 x 0.11 x 330 (13")(Calibers in description)

Perrin Supply Ltd

0124 Watch Mainspring 0.95 x 0.11 x 241 (9 1/2")(Calibers in description)

Perrin Supply Ltd

0123 Watch Mainspring 0.95 x 0.11 x 290 (7 1/2")(Calibers in description)

Perrin Supply Ltd

0122 Watch Mainspring 0.95 x 0.10 x 279 (11")(Calibers in description)

Perrin Supply Ltd

0121 Watch Mainspring 0.95 x 0.10 x 255 (10")(Calibers in description)

Perrin Supply Ltd

0120 Watch Mainspring 0.95 x 0.10 x 205 (8")(Calibers in description)

Perrin Supply Ltd

0119 Watch Mainspring 0.95 x 0.10 x 190 (7 1/2")(Calibers in description)

Perrin Supply Ltd

0118 Watch Mainspring 0.95 x 0.09 x 343 (13 1/2")(Calibers in description)

Perrin Supply Ltd

0117 Watch Mainspring 0.95 x 0.085 x 210 (8 1/4")(Calibers in description)

Perrin Supply Ltd

0116 Watch Mainspring 0.95 x 0.08 x 279 (11")(Calibers in description)

Perrin Supply Ltd

0115 Watch Mainspring 0.95 x 0.08 x 267 (10 1/2")(Calibers in description)

Perrin Supply Ltd

0114 Watch Mainspring 0.95 x 0.08 x 254 (10")(Calibers in description)

Perrin Supply Ltd

0113 Watch Mainspring 0.95 x 0.08 x 240 (9 1/2") x dia. 7 (Calibers in description)

Perrin Supply Ltd

0112 Watch Mainspring 0.95 x 0.08 x 203 (8")(Calibers in description)

Perrin Supply Ltd

0111 Watch Mainspring 0.95 x 0.06 x 230 (9")(Calibers in description)

Perrin Supply Ltd

0110 Watch Mainspring 0.95 x 0.055 x 178 (7")(Calibers in description)

Perrin Supply Ltd

0109 Watch Mainspring 0.95 x 0.05 x 254 (10")(Calibers in description)

Perrin Supply Ltd

0108 Watch Mainspring 0.90 x 0.15 x 750 (29 1/2")(Calibers in description)

Perrin Supply Ltd

0107 Watch Mainspring 0.90 x 0.14 x 750 (29 1/2")(Calibers in description)

Perrin Supply Ltd

0106 Watch Mainspring 0.90 x 0.13 x 750 (29 1/2")(Calibers in description)

Perrin Supply Ltd

0105 Watch Mainspring 0.90 x 0.12 x 750 (29 1/2")(Calibers in description)

Perrin Supply Ltd

0104 Watch Mainspring 0.90 x 0.11 x 300 (11 3/4")(Calibers in description)

Perrin Supply Ltd

0103 Watch Mainspring 0.90 x 0.11 x 241 (9 1/2")(Calibers in description)

Perrin Supply Ltd

0102 Watch Mainspring 0.90 x 0.105 x 279 (11")(Calibers in description)

Perrin Supply Ltd

0101 Watch Mainspring 0.90 x 0.10 x 305 (12")(Calibers in description)

Perrin Supply Ltd

0100 Watch Mainspring 0.90 x 0.10 x 265 (10 1/2")(Calibers in description)

Perrin Supply Ltd

0099 Watch Mainspring 0.90 x 0.10 x 241 (9 1/2")(Calibers in description)

Perrin Supply Ltd

0098 Watch Mainspring 0.90 x 0.10 x 228 (9")(Calibers in description)

Perrin Supply Ltd

0097 Watch Mainspring 0.90 x 0.10 x 202 (8") (Calibers in description)

Perrin Supply Ltd

0096 Watch Mainspring 0.90 x 0.10 x 190 (7 1/2") (Calibers in description)

Perrin Supply Ltd

0095 Watch Mainspring 0.90 x 0.095 x 254 (10") (Calibers in description)

Perrin Supply Ltd

0094 Watch Mainspring 0.90 x 0.09 x 275 (11") (Calibers in description)

Perrin Supply Ltd

0093 Watch Mainspring 0.90 x 0.09 x 279 (11") (Calibers in description)

Perrin Supply Ltd

0092 Watch Mainspring 0.90 x 0.09 x 266 (10 1/2") (Calibers in description)

Perrin Supply Ltd

0091 Watch Mainspring 0.90 x 0.09 x 241 (9 1/2') (Calibers in description)

Perrin Supply Ltd

0090 Watch Mainspring 0.90 x 0.09 x 216 (8 1/2") (Calibers in description)

Perrin Supply Ltd

0089 Watch Mainspring 0.90 x 0.09 x 203 (8") (Calibers in description)

Perrin Supply Ltd

0088 Watch Mainspring 0.90 x 0.09 x 197 (7 3/4") (Calibers in description)

Perrin Supply Ltd

0087 Watch Mainspring 0.90 x 0.085 x 220 (8 1/2") (Calibers in description)

Perrin Supply Ltd

0086 Watch Mainspring 0.90 x 0.08 x 292 (11 1/2") (Calibers in description)