Wittnauer® Hands (Sweep Second), calibres: 11EW, yellow colour
Sweep second hand, yellow counter balance is a lightening bolt, length 13.0 mm, hole 0.21 mm. To fit Wittnauer 11EW, Landeron 4750
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Wittnauer®. Wittnauer® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.