Product Description Detailed Specs Downloads Reviews/Questions Product Description CITIZEN, CL-S521, SA, PCB SNSR HEAD Detailed Specs null null null null null null null null null null MFG Part Number JM66715-0 Product Type Accessory Product Family CL-S521 Downloads Warranties Warranties Reviews/Questions The Citizen JM66715-0 is also known as CIT -JM667150 or JM667150