Classic 31-Day Calendar Clock Movement – Center Shaft Driven
Bring vintage charm and practical functionality to your clock project with this rare 31-day calendar clock movement. Designed to emulate the operation of traditional mechanical calendar clocks, this center-shaft-driven movement keeps both time and date with dependable accuracy, powering hands up to 6” long.
Key Features:
•Limited Availability: Once these are sold, this specific size will not be restocked, so don’t miss out on this unique piece for your clock collection!
•Calendar Functionality: Combines time and date tracking for the classic 31-day calendar experience.
•Compact Design: Measures 2-3/16” x 2-3/16” x 3/4” deep, ideal for various clock cases.
•Shaft Details: Features a 7/16” diameter center shaft with a threaded length of 3/16” and an overall length of 3/4”. Limited closeout models may have slightly shorter shaft lengths.
•Battery-Powered: Runs on a single ‘AA’ battery (not included) for simple, low-maintenance power.
•Separate Time and Date Knobs: Adjust time and date independently for easy setup and maintenance.
•Easy Installation: Includes basic mounting hardware for straightforward assembly.
•4 1/2” Pointer Hand Included: Ideal for clock dials up to 10” in diameter for balanced readability and style.
Battery Recommendation:
For optimal performance, we recommend using Rayovac or Duracell alkaline batteries. Some brands, like Energizer, may have extra coating on the negative end, which can cause malfunctions. Only alkaline batteries should be used; avoid lithium or rechargeable types, as they are unsuitable for clock movements.
This 31-day calendar clock movement, with limited availability and a classic design, is the perfect choice for collectors, restorers, and hobbyists. Act quickly—once these are gone, they won’t be restocked!