Rolex Bubbleback 620-630-645 Balance Wheel

Description

Restore vintage precision with this authentic Rolex Bubbleback balance wheel for the 620 movement (circa 1930). This component is designed for modification, featuring a 9mm balance wheel ring diameter.

Ideal for watchmakers and collectors restoring classic timepieces, it brings historical Rolex craftsmanship back to life. Pair with appropriate tools and a skilled hand to complete your vintage watch project.

The product description and information have been freely adapted from the brand's original information. While we do our best, we cannot guarantee absolute accuracy. Please refer to the official Ebay product page for the most reliable information.