Day-Date Clock Movements, known as 31-day Clock movements, are such a kind of innovative clock part designed by Young Town. Compared to other quartz standard clock movements, this module can display not only week days but also monthly calendar on a clock.

• 31-day Indication Movement
• For Day-Indicating Clock Use
• Shaft length: 16.1mm Snap-in Type
• Shaft length: 19.6mm Screw-in Type