Set Bridge #445 for AS caliber 1710 & variants, 11½ Ligne movements

Ebauches SA Genuine Swiss Material Set Lever Spring / Setting Bridge #445 for 11½ Ligne A. Schild caliber 1710 movements and numerous variants, new in sealed packaging. See images for further details and supported caliber list, and note it includes some Caravelle models. I specialize in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a suitable job of representing the item.