Manual Mainsprings 1.31mm - 1.35mm

Mainspring, 1.35 x 0.085 x 350 x 8.50, Manual

Mainspring, 1.35 x 0.090 x 245 x 7.50, Manual

Mainspring, 1.35 x 0.090 x 260 x 8.00, Manual

Mainspring, 1.35 x 0.090 x 280 x 8.50, Manual

Mainspring, 1.35 x 0.090 x 320 x 9.00, Manual

Mainspring, 1.35 x 0.093 x 220 x 7.50, Manual

Mainspring, 1.35 x 0.095 x 220 x 8.00, Manual

Mainspring, 1.35 x 0.095 x 245 x 7.50, Manual

Mainspring, 1.35 x 0.095 x 265 x 8.00, Manual

Mainspring, 1.35 x 0.10 x 220 x 8.00, Manual

Mainspring, 1.35 x 0.100 x 350 x 10.0, Manual

Mainspring, 1.35 x 0.100 x 440 x 11.00, Manual

Mainspring, 1.35 x 0.110 x 260 x 9.00, Manual

Mainspring, 1.35 x 0.110 x 270 x 9.00, Manual

Mainspring, 1.35 x 0.110 x 280 x 8.50, Manual - DBH End

Mainspring, 1.35 x 0.110 x 280 x 9.00, Manual

Mainspring, 1.35 x 0.110 x 300 x 9.00, Manual

Mainspring, 1.35 x 0.110 x 320 x 9.00, Manual

Mainspring, 1.35 x 0.110 x 340 x 10.00, Manual

Mainspring, 1.35 x 0.115 x 320 x 10.00, Manual - DBH End with Hole