BFG caliber 917 Combination Clutch Lever / Spring - New

BFG caliber 917 Combination Clutch Lever / Spring, new in bag.  Single part ordered from a supply house a couple of years ago and not used.  Supply house was evidently perplexed what Swiss P/N would apply but the correct P/N is 435/1 for BFG 917 movements. See images for further details and a picture of what it looks like in-place. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. If you need a part for a watch I likely have it so feel free to inquire. Images do an adequate job of representing the item.