Kassel 31 Day Wall Clock Instructions Apr 2026

Let’s get that pendulum swinging. Before we dive into the "how," let’s clarify what makes the Kassel 31-day clock unique. Unlike a standard 8-day clock (which is wound weekly), the 31-day movement uses a longer, stronger mainspring. This allows it to store enough energy to power the gear train for 720+ hours.

Tick tock. See you in 31 days.

| Frequency | Action | | :--- | :--- | | | Wind fully. Check the beat. | | Every 6 months | Dust the case. Use a soft brush on the pendulum. | | Every 2 years | Oil the movement (pivot points only) with clock oil (not WD-40!). Better yet: hire a pro. | | Every 5-7 years | Full disassembly, cleaning, and mainspring lubrication by a professional. | Is a 31-Day Clock Right for You? Let’s be honest: Winding a clock 12 times a year sounds great. But the trade-off is torque . A 31-day spring is much stronger than an 8-day spring. If you have arthritis or weak hands, winding a 31-day Kassel can be a genuine workout. kassel 31 day wall clock instructions