3D Printed Clock with Perpetual Calendar

3D Printed Clock with Perpetual Calendar

Description

##Clock with Perpetual Calendar The perpetual calendar is one of the representative mechanism of complication clocks and watches. **It shows correct date until 2099 without adjustments** because it can handle all kind of month lengths including February of leap years. Features are as follows. * This clock has four sub-dials to show 24hours, month, date and day of the week * Easy calendar adjustment by direct manipulation of hands * No bearings or metal shafts but works smoothly * You do not need supports to print * It can be printed out by relatively smaller printers including Prusa MINI (size of maximum part is 180 x 180mm)

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Gadgets