Manual Mainsprings 1.61mm - 1.65mm

Mainspring, 1.60 x 0.100 x 295 x 9.50, Manual

Mainspring, 1.64 x 0.072 x 260 x 6.00, Manual

Mainspring, 1.65 x 0.065 x 240 x 6.00, Manual

Mainspring, 1.65 x 0.065 x 265 x 6.50, Manual

Mainspring, 1.65 x 0.070 x 250 x 6.00, Manual

Mainspring, 1.65 x 0.070 x 250 x 6.50, Manual

Mainspring, 1.65 x 0.070 x 265 x 7.00, Manual

Mainspring, 1.65 x 0.073 x 345 x 7.50, Manual

Mainspring, 1.65 x 0.080 x 235 x 7.50, Manual

Mainspring, 1.65 x 0.080 x 245 x 7.00, Manual

Mainspring, 1.65 x 0.080 x 250 x 7.00, Manual

Mainspring, 1.65 x 0.080 x 250 x 7.50, Manual

Mainspring, 1.65 x 0.080 x 265 x 7.00, Manual

Mainspring, 1.65 x 0.080 x 265 x 8.00, Manual

Mainspring, 1.65 x 0.088 x 252 x 7.50, Manual

Mainspring, 1.65 x 0.090 x 220 x 7.00, Manual

Mainspring, 1.65 x 0.090 x 220 x 7.50, Manual

Mainspring, 1.65 x 0.090 x 260 x 8.00, Manual

Mainspring, 1.65 x 0.090 x 270 x 7.50, Manual

Mainspring, 1.65 x 0.090 x 290 x 8.50, Manual