Manual Mainsprings 1.41mm - 1.45mm

Mainspring, 1.45 x 0.055 x 215 x 5.00, Manual

Mainspring, 1.45 x 0.060 x 175 x 5.50, Manual

Mainspring, 1.45 x 0.060 x 210 x 5.50, Manual

Mainspring, 1.45 x 0.063 x 195 x 5.50, Manual

Mainspring, 1.45 x 0.067 x 400 x 8.50, Manual, EB 1225

Mainspring, 1.45 x 0.070 x 200 x 6.50, Manual

Mainspring, 1.45 x 0.073 x 210 x 6.50, Manual

Mainspring, 1.45 x 0.075 x 205 x 6.00, Manual

Mainspring, 1.45 x 0.075 x 218 x 6.00, Manual

Mainspring, 1.45 x 0.075 x 218 x 6.50, Manual

Mainspring, 1.45 x 0.075 x 390 x 9.00, Manual

Mainspring, 1.45 x 0.078 x 246 x 7.50, Manual

Mainspring, 1.45 x 0.078 x 300 x 8.00, Manual (Supplied in old tub style not ring)

Mainspring, 1.45 x 0.080 x 215 x 6.50, Manual

Mainspring, 1.45 x 0.080 x 220 x 6.50, Manual

Mainspring, 1.45 x 0.080 x 235 x 7.50, Manual

Mainspring, 1.45 x 0.080 x 240 x 7.50, Manual, Oris 380, 440, 442, 590 [GR3922]

Mainspring, 1.45 x 0.080 x 250 x 7.50, Manual

Mainspring, 1.45 x 0.080 x 250 x 7.50, Manual (Supplied in old tub style not ring)

Mainspring, 1.45 x 0.080 x 260 x 7.50, Manual [GR3923]