![Minute Wheel FHS 140/150 (10751650959)](http://perrinwatchparts.com/cdn/shop/products/CP.0470-600_600x600.jpg?v=1595352225)
Minute Wheel FHS 140/150 is a minute wheel (idler gear) for Hermle Movements 140 and 150 as well as Hermle Movements 141, 151, 241 and 781.
Minute Wheel FHS 140/150 is a minute wheel (idler gear) for Hermle Movements 140 and 150 as well as Hermle Movements 141, 151, 241 and 781.