Baoce Sangtai 5168S quartz clock movement, Japanese type shaft, 12mm, silent, UK | eBay
RoHS Silent Sangtai 5168 Quartz Clock Movement with 22.5mm Shaft Length - China Clock Mechanism and Sangtai 5168 Clock Movement price | Made-in-China.com
Sangtai 5168S, 6168, 6168S Clock Motor with Hands - Choose Model and Shaft Size | eBay
Quartz clock movement, Sangtai 5168 6168S, short shaft 12mm, with hanger, silent - Simpson Advanced Chiropractic & Medical Center