For sale is a symmetrical clutch bridge in great condition for the earliest Omega Calibre 321 movement, ref. 2915 and 2998 watches. A lot of the early symmetrical clutch bridges were replaced by the later asymmetrical clutch bridges at some point during service. This is a rare chance to complete an early 321 movement back to original specification. Old parts don’t show up often. Asking 350€ + shipping costs wired or PayPal - buyer covers fees Item is based in Germany