Benrus Factory female stem #404 for caliber E46 - new in envelope

Benrus factory female stem #404 for caliber E46 and perhaps other as well, new in envelope. My bet is this two-piece stem probably works on other calibers as well. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. If you need a part for a Swiss watch I likely have it so feel free to inquire. Images do a pretty good job of representing the item.