Ronda Balance Staffs (3) for Breitling 17 ligne Chronograph - new

Ronda Balance Staffs No. 2139 for 17 ligne Breitling Chronograph, package of 3, new in sealed envelope. See images for further details. Ronda made a huge array of replacement parts for Swiss watches, and occasionally American ones as well, and for me the fit has always been perfect. I specialize is hard to find watch parts so I'll usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.