Manual Mainsprings 1.31mm - 1.35mm

Mainspring, 1.35 x 0.070 x 280 x 6.50, Manual

Mainspring, 1.35 x 0.070 x 340 x 7.00, Manual [GR3466]

Mainspring, 1.35 x 0.075 x 197 x 6.50, Manual

Mainspring, 1.35 x 0.075 x 210 x 6.50, Manual

Mainspring, 1.35 x 0.075 x 220 x 6.50, Manual

Mainspring, 1.35 x 0.078 x 243 x 7.00, Manual

Mainspring, 1.35 x 0.080 x 179 x 6.00, Manual

Mainspring, 1.35 x 0.080 x 225 x 7.50, Manual

Mainspring, 1.35 x 0.080 x 240 x 7.50, Manual

Mainspring, 1.35 x 0.080 x 245 x 7.50, Manual

Mainspring, 1.35 x 0.080 x 250 x 7.50, Manual

Mainspring, 1.35 x 0.080 x 300 x 9.00, Manual

Mainspring, 1.35 x 0.080 x 310 x 7.50, Manual

Mainspring, 1.35 x 0.083 x 233 x 7.00, Manual

Mainspring, 1.35 x 0.083 x 245 x 7.00, Manual

Mainspring, 1.35 x 0.085 x 225 x 7.00, Manual

Mainspring, 1.35 x 0.085 x 226 x 8.00, Manual

Mainspring, 1.35 x 0.085 x 230 x 7.50, Manual

Mainspring, 1.35 x 0.085 x 240 x 7.50, Manual

Mainspring, 1.35 x 0.085 x 270 x 7.50, Manual