Modified Fish Scale S Rotor Oscillating Weight for NH35 NH36

Modified Rotor Oscillating Weight engraved with a fish-scale scallop texture and an S emblem.
Metal construction with center ball bearing, designed for watch modding.
Fits Seiko NH35 and NH36 automatic movements.
Available colors: Gold, Rose Gold, Silver and Black.
Package includes 1 x Rotor Oscillating Weight.