Manual Mainsprings 2.21mm - 2.30mm

Mainspring, 2.25 x 0.200 x 430 x 15.00, Manual

Mainspring, 2.30 x 0.160 x 500 x 14.00, Manual

Mainspring, 2.30 x 0.160 x 700 x 18.00, Manual

Mainspring, 2.30 x 0.170 x 450 x 14.50, Manual

Mainspring, 2.30 x 0.170 x 500 x 15.00, Manual

Mainspring, 2.30 x 0.180 x 480 x 15.00, Manual

Mainspring, 2.30 x 0.180 x 510 x 15.00, Manual

Mainspring, 2.30 x 0.180 x 650 x 17.00, Manual

Mainspring, 2.30 x 0.185 x 540 x 16.00, Manual [GR6405]

Mainspring, 2.30 x 0.190 x 480 x 15.00, Manual [GR6415]

Mainspring, 2.30 x 0.190 x 505 x 16.00, Manual - DBH End

Mainspring, 2.30 x 0.200 x 485 x 15.50, Manual